0.7 Carat Oval Lab Grown Diamond Prices Comparison
As of July 2026, 0.7 carat oval lab grown diamonds usually range from $102 to $2,170, with an average price of $500.In the last month, prices for these diamonds are flat -0%.Compare 4,167 verified listings across 8 retailers tracked by CaratRadar.
0.7 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 4,167 verified 0.7-carat oval lab grown diamonds listed across 8 online retailers. Prices in this segment range from $102 to $2,170, with an average asking price of $500 and a median of $443.
The price spread of $2,068 (95.3% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
4,167 diamonds tracked in this segment
Price range: $102 to $2,170
Average price: $500
Median price: $443
Available across 8 retailers
Savings potential: up to 95.3%
Price Range Overview
As of Jul 12, 2026Real market range for this carat, shape, and diamond type.
4,167
$102
$500
$443
$2,170
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 79.6%IGI | 0.72ct | Oval | F | SI1 | Very Good
From $116
Compare at $570
Save 78.9%IGI | 0.7ct | Oval | F | SI1 | Very Good
From $120
Compare at $568
Save 80%IGI | 0.73ct | Oval | D | SI1 | Very Good
From $130
Compare at $650
Save 75.8%IGI | 0.75ct | Oval | J | VS1 | Good
From $139
Compare at $574
Save 78.2%IGI | 0.7ct | Oval | F | VS2 | Good
From $139
Compare at $639
Save 78%IGI | 0.72ct | Oval | D | SI1 | Very Good
From $141
Compare at $640
Save 77.9%IGI | 0.7ct | Oval | E | VS2 | Ideal
From $142
Compare at $643
Save 76.6%IGI | 0.71ct | Oval | E | VS2 | Good
From $143
Compare at $610
Save 68.8%IGI | 0.71ct | Oval | E | VS2 | Ideal
From $144
Compare at $461
Save 74.8%IGI | 0.7ct | Oval | F | VS2 | Very Good
From $146
Compare at $580
Save 68.6%IGI | 0.7ct | Oval | E | VS2 | Very Good
From $146
Compare at $465
Save 77.7%IGI | 0.7ct | Oval | D | VS2 | Ideal
From $147
Compare at $660
Save 77%IGI | 0.7ct | Oval | D | VS2 | Excellent
From $147
Compare at $640
Save 75.9%IGI | 0.74ct | Oval | F | VS2 | Excellent
From $147
Compare at $610
Save 55.5%IGI | 0.7ct | Oval | D | VS1 | Excellent
From $147
Compare at $330
Save 77.9%IGI | 0.73ct | Oval | D | VS1 | Good
From $148
Compare at $670
Save 77.7%IGI | 0.73ct | Oval | E | VS2 | Very Good
From $148
Compare at $664
Save 77.1%IGI | 0.71ct | Oval | D | VS2 | Very Good
From $149
Compare at $650
Save 75.5%IGI | 0.76ct | Oval | D | VS2 | Excellent
From $149
Compare at $608
Save 55.5%IGI | 0.71ct | Oval | D | VS1 | Excellent
From $149
Compare at $335
Save 68.7%IGI | 0.71ct | Oval | F | VS1 | Very Good
From $151
Compare at $482
Save 72.9%IGI | 0.7ct | Oval | G | VS1 | Very Good
From $152
Compare at $560
Save 72.9%IGI | 0.7ct | Oval | G | VS1 | Very Good
From $152
Compare at $560
Save 68.7%IGI | 0.7ct | Oval | E | VS2 | Excellent
From $152
Compare at $486
Save 75.7%IGI | 0.77ct | Oval | F | VS2 | Good
From $153
Compare at $630
Save 68.7%IGI | 0.72ct | Oval | D | VS2 | Ideal
From $153
Compare at $489
Save 77.5%IGI | 0.72ct | Oval | E | VS2 | Very Good
From $153
Compare at $680
Save 77.7%IGI | 0.7ct | Oval | D | VS1 | Very Good
From $153
Compare at $687
Save 74.8%IGI | 0.71ct | Oval | D | VVS2 | Ideal
From $153
Compare at $607
Save 75.2%IGI | 0.71ct | Oval | E | VS1 | Very Good
From $154
Compare at $620
Save 72%IGI | 0.71ct | Oval | D | VS1 | Excellent
From $154
Compare at $550
Save 77.4%IGI | 0.8ct | Oval | F | VS2 | Good
From $155
Compare at $687
Save 77.6%IGI | 0.78ct | Oval | F | VS2 | Excellent
From $155
Compare at $691
Save 77.4%IGI | 0.8ct | Oval | H | VS1 | Ideal
From $155
Compare at $687
Save 77.4%IGI | 0.7ct | Oval | E | VVS2 | Very Good
From $155
Compare at $687
Save 69%IGI | 0.73ct | Oval | D | VS2 | Ideal
From $155
Compare at $500
Save 76.9%IGI | 0.78ct | Oval | E | VS2 | Very Good
From $155
Compare at $670
Save 73.1%IGI | 0.72ct | Oval | G | VS1 | Very Good
From $156
Compare at $580
Save 76%IGI | 0.71ct | Oval | D | VS2 | Very Good
From $156
Compare at $650
Save 68.7%IGI | 0.71ct | Oval | D | VS2 | Very Good
From $156
Compare at $498
Save 77.5%IGI | 0.71ct | Oval | D | VS1 | Very Good
From $156
Compare at $694
Save 76.9%IGI | 0.79ct | Oval | E | VS2 | Very Good
From $157
Compare at $680
Save 77.3%IGI | 0.73ct | Oval | D | VS2 | Good
From $157
Compare at $693
Save 76.6%IGI | 0.73ct | Oval | D | VS1 | Very Good
From $157
Compare at $670
Save 68.7%IGI | 0.76ct | Oval | E | VS2 | Very Good
From $158
Compare at $505
Save 75.3%IGI | 0.74ct | Oval | E | VS2 | Very Good
From $158
Compare at $640
Save 74.4%IGI | 0.7ct | Oval | E | VS1 | Ideal
From $158
Compare at $616
Save 66.7%IGI | 0.75ct | Oval | D | VS1 | Ideal
From $158
Compare at $475
Save 74.4%IGI | 0.71ct | Oval | E | VS1 | Very Good
From $159
Compare at $620
Save 74.2%IGI | 0.7ct | Oval | G | VS2 | Very Good
From $160
Compare at $621
Entry pricing in this category starts around $102.
What to Know When Shopping for 0.7 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $2,068 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $443 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Lab-grown diamonds offer excellent value. Ensure the stone comes with a GIA or IGI certificate confirming it is laboratory-grown.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
- Oval diamonds can appear larger than rounds of the same carat weight due to their elongated face-up area. Watch for the bow-tie effect in lower-quality cuts.
Frequently Asked Questions
We currently track 4,167 comparable stones in this segment. Prices start around $102 and go up to $2,170.
Based on the latest market data, the average asking price is about $500 with a median around $443.
The observed spread is roughly $2,068 across tracked listings, which is about 95.3% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $500. The median price is $443, so offers between the median and fair benchmark can be reasonable, while reputable listings below the median may be especially competitive.
We currently track this stone category across 8 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $2,068 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
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Tracking Lab Grown inventory for 0.7 carat Oval diamonds.