4.6 Carat Round Natural Diamond Prices Comparison
As of July 2026, 4.6 carat round natural diamonds usually range from $4,889 to $273,965, with an average price of $80,347.In the last month, prices for these diamonds are up 1.1%.Compare 36 verified listings across 9 retailers tracked by CaratRadar.
4.6 Carat Round Natural Diamond Market Overview
CaratRadar currently tracks 36 verified 4.6-carat round natural diamonds listed across 9 online retailers. Prices in this segment range from $4,889 to $273,965, with an average asking price of $80,347 and a median of $71,220.
The price spread of $269,076 (98.2% 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.
36 diamonds tracked in this segment
Price range: $4,889 to $273,965
Average price: $80,347
Median price: $71,220
Available across 9 retailers
Savings potential: up to 98.2%
Price Range Overview
As of Jul 11, 2026Real market range for this carat, shape, and diamond type.
36
$4,889
$80,347
$71,220
$273,965
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGI | 4.7ct | Round | J | SI1 | Excellent
From $32,687
Compare at $32,690
Save 34.1%GIA | 4.63ct | Round | J | SI2 | Ideal
From $40,009
Compare at $60,704
Save 19.1%GIA | 4.7ct | Round | I | SI2 | Excellent
From $42,451
Compare at $52,479
GIA | 4.69ct | Round | J | SI2 | Excellent
From $49,280
Compare at $52,121
GIA | 4.6ct | Round | J | SI2 | Excellent
From $49,505
Compare at $54,096
Save 32.2%GIA | 4.65ct | Round | K | VS2 | Very Good
From $50,294
Compare at $74,182
Save 35%GIA | 4.7ct | Round | J | VS2 | Ideal
From $52,049
Compare at $80,052
IGI | 4.65ct | Round | J | VVS2 | Excellent
From $53,875
Save 10.8%GIA | 4.6ct | Round | I | SI2 | Ideal
From $55,177
Compare at $61,865
Save 10.1%GIA | 4.65ct | Round | J | VS2 | Ideal
From $59,688
Compare at $66,412
GIA | 4.65ct | Round | I | SI1 | Ideal
From $59,801
Compare at $61,131
Save 11.7%GIA | 4.7ct | Round | J | VS2 | Ideal
From $60,308
Compare at $68,322
GIA | 4.61ct | Round | I | SI2 | Excellent
From $63,549
Compare at $68,177
GIA | 4.7ct | Round | I | VS2 | Excellent
From $66,349
Compare at $71,085
Save 32.2%GIA | 4.61ct | Round | J | VS1 | Excellent
From $66,598
Compare at $98,231
Save 19.3%GIA | 4.61ct | Round | I | SI1 | Excellent
From $66,731
Compare at $82,660
Save 32.4%GIA | 4.7ct | Round | I | VS2 | Ideal
From $67,731
Compare at $100,150
Save 33.5%GIA | 4.63ct | Round | I | VVS2 | Excellent
From $68,018
Compare at $102,226
IGI | 4.7ct | Round | H | VVS2 | Excellent
From $73,236
Compare at $73,240
Save 32%GIA | 4.7ct | Round | H | VS1 | Ideal
From $85,702
Compare at $126,093
GIA | 4.6ct | Round | H | VS2 | Excellent
From $89,160
Compare at $93,475
Save 32.6%GIA | 4.65ct | Round | D | VS1 | Excellent
From $89,448
Compare at $132,709
GIA | 4.7ct | Round | H | VS2 | Excellent
From $89,736
Compare at $95,655
GIA | 4.6ct | Round | G | SI1 | Excellent
From $90,983
Compare at $91,760
Save 39.1%GIA | 4.7ct | Round | G | VVS2 | Ideal
From $96,340
Compare at $158,322
Save 12.6%GIA | 4.7ct | Round | G | VS2 | Excellent
From $100,270
Compare at $114,694
Save 42.4%GIA | 4.7ct | Round | F | SI1 | Ideal
From $100,319
Compare at $174,255
GIA | 4.6ct | Round | D | SI1 | Excellent
From $108,632
Compare at $118,673
GIA | 4.69ct | Round | G | VS2 | Excellent
From $115,504
Compare at $119,735
GIA | 4.61ct | Round | G | VS2 | Excellent
From $117,844
Compare at $124,006
GIA | 4.66ct | Round | H | VVS1 | Excellent
From $119,781
Compare at $130,853
GIA | 4.66ct | Round | D | SI1 | Excellent
From $128,808
Compare at $129,910
IGI | 4.6ct | Round | E | IF | Excellent
From $130,091
Compare at $130,095
GIA | 4.7ct | Round | F | VVS2 | Ideal
From $160,721
Compare at $167,418
GIA | 4.7ct | Round | G | VS2 | Excellent
From $172,242
Compare at $172,245
Save 37.3%GIA | 4.61ct | Round | D | VVS1 | Excellent
From $228,331
Compare at $363,950
Entry pricing in this category starts around $4,889.
What to Know When Shopping for 4.6 Carat Round Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $269,076 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 $71,220 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.
- Compare natural vs. lab-grown options for the same carat and shape. Lab-grown diamonds are chemically identical but often 30-50% less expensive.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
- Round brilliants command a premium due to higher rough waste during cutting. If budget matters, consider oval or cushion shapes for similar visual size.
Frequently Asked Questions
We currently track 36 comparable stones in this segment. Prices start around $4,889 and go up to $273,965.
Based on the latest market data, the average asking price is about $80,347 with a median around $71,220.
The observed spread is roughly $269,076 across tracked listings, which is about 98.2% 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 $80,347. The median price is $71,220, 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 9 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 $269,076 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 Natural inventory for 4.6 carat Round diamonds.