4.6 Carat Round Natural Diamond Prices Comparison
As of May 2026, 4.6 carat round natural diamonds usually range from $4,889 to $267,389, with an average price of $79,033.In the last month, prices for these diamonds are down 0.1%.Compare 41 verified listings across 8 retailers tracked by CaratRadar.
4.6 Carat Round Natural Diamond Market Overview
CaratRadar currently tracks 41 verified 4.6-carat round natural diamonds listed across 8 online retailers. Prices in this segment range from $4,889 to $267,389, with an average asking price of $79,033 and a median of $70,732.
The price spread of $262,500 (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.
41 diamonds tracked in this segment
Price range: $4,889 to $267,389
Average price: $79,033
Median price: $70,732
Available across 8 retailers
Savings potential: up to 98.2%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
41
$4,889
$79,033
$70,732
$267,389
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 $32,960
Compare at $36,060
GIA | 4.63ct | Round | J | SI2 | Ideal
From $41,744
Compare at $44,516
IGI | 4.61ct | Round | J | VS1 | Excellent
From $45,425
Compare at $50,118
GIA | 4.7ct | Round | I | SI2 | Excellent
From $47,232
Compare at $50,925
Save 25%GIA | 4.69ct | Round | J | SI2 | Excellent
From $49,036
Compare at $65,400
GIA | 4.6ct | Round | J | SI2 | Excellent
From $50,212
Compare at $54,869
Save 20.1%GIA | 4.6ct | Round | K | SI2 | Excellent
From $50,524
Compare at $63,270
Save 32.9%GIA | 4.61ct | Round | J | SI1 | Ideal
From $51,244
Compare at $76,382
Save 16%GIA | 4.69ct | Round | I | SI2 | Ideal
From $53,420
Compare at $63,559
Save 23.1%GIA | 4.6ct | Round | I | SI2 | Ideal
From $55,177
Compare at $71,731
IGI | 4.65ct | Round | J | VVS2 | Excellent
From $57,530
Compare at $59,469
Save 11%GIA | 4.65ct | Round | J | VS2 | Ideal
From $57,745
Compare at $64,906
Save 10.1%GIA | 4.7ct | Round | J | VS2 | Ideal
From $59,325
Compare at $66,005
GIA | 4.65ct | Round | I | SI1 | Ideal
From $59,801
Compare at $61,131
Save 18.6%GIA | 4.65ct | Round | K | VS2 | Very Good
From $60,360
Compare at $74,182
Save 13.9%GIA | 4.7ct | Round | I | SI2 | Excellent
From $60,536
Compare at $70,283
Save 13.9%GIA | 4.7ct | Round | I | SI2 | Excellent
From $60,536
Compare at $70,283
Save 41.8%GIA | 4.7ct | Round | J | SI1 | Ideal
From $61,263
Compare at $105,312
Save 31.7%GIA | 4.61ct | Round | D | SI2 | Excellent
From $62,197
Compare at $91,029
Save 22.8%GIA | 4.61ct | Round | I | SI2 | Excellent
From $63,549
Compare at $82,295
IGI | 4.7ct | Round | J | VVS1 | Excellent
From $63,880
Compare at $66,073
Save 13.9%GIA | 4.7ct | Round | I | SI1 | Excellent
From $66,752
Compare at $77,493
Save 27.2%GIA | 4.7ct | Round | I | VS2 | Ideal
From $72,944
Compare at $100,150
GIA | 4.7ct | Round | I | VS2 | Excellent
From $76,427
Compare at $77,255
IGI | 4.7ct | Round | H | VVS2 | Excellent
From $78,115
Compare at $80,280
Save 19.2%GIA | 4.61ct | Round | J | VS1 | Excellent
From $79,358
Compare at $98,231
Save 30.6%GIA | 4.7ct | Round | H | VS1 | Ideal
From $85,705
Compare at $123,576
Save 21%GIA | 4.6ct | Round | H | VS2 | Excellent
From $89,160
Compare at $112,806
Save 13.8%GIA | 4.6ct | Round | G | SI1 | Excellent
From $89,427
Compare at $103,793
Save 32.6%GIA | 4.65ct | Round | D | VS1 | Excellent
From $89,448
Compare at $132,709
Save 24.5%GIA | 4.7ct | Round | H | VS2 | Excellent
From $89,932
Compare at $119,051
Save 22.4%GIA | 4.6ct | Round | D | SI1 | Excellent
From $108,632
Compare at $140,063
Save 17.8%GIA | 4.69ct | Round | G | VS2 | Excellent
From $115,504
Compare at $140,588
Save 11.3%GIA | 4.61ct | Round | G | VS2 | Excellent
From $117,844
Compare at $132,888
Save 22.4%GIA | 4.66ct | Round | H | VVS1 | Excellent
From $119,781
Compare at $154,431
Save 21.3%GIA | 4.7ct | Round | G | VS1 | Excellent
From $121,217
Compare at $153,970
Save 25.8%GIA | 4.7ct | Round | F | VVS1 | Excellent
From $128,902
Compare at $173,837
GIA | 4.64ct | Round | E | VS2 | Excellent
From $135,504
Compare at $159,916
GIA | 4.69ct | Round | G | VS2 | Excellent
From $146,922
Compare at $189,409
Save 31.7%GIA | 4.7ct | Round | F | VVS2 | Ideal
From $166,260
Compare at $243,385
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 $262,500 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 $70,732 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 41 comparable stones in this segment. Prices start around $4,889 and go up to $267,389.
Based on the latest market data, the average asking price is about $79,033 with a median around $70,732.
The observed spread is roughly $262,500 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 $79,033. The median price is $70,732, 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 $262,500 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.