Round|Natural|GIA

2.66ct H VS1 Round Natural Diamond

EX • H/VS1

Diamond specifications and retailer prices

From $29,934 USD
CA$41,574 CAD
As of October 30, 2026
Save $8,741 USD (23%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $38,674 USD at GS Diamonds · As of November 2, 2026
View at GS Diamonds

About this 2.66ct natural round diamond

This 2.66ct natural round sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 12 retailers as of October 30, 2026, with prices from $29,934 to $38,674, a $8,741 spread on the same certified stone. GS Diamonds lists it at $38,674. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.66
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
Dimensions8.85 × 8.89 × 5.50 mm
L/W Ratio1.00
Top View
8.85 mm8.89 mm2.66 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA
Side View
Table 61.0%CrownGirdle: MediumPavilionCuletDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $38,674 USD|Low: $29,934 USD|High: $39,111 USD|Avg: $33,928 USD|-0.2%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$29,934 USD
Retailer 5$30,936 USD
Retailer 9$32,225 USD
Retailer 4$32,483 USD
Retailer 6$33,514 USD
Retailer 2$33,874 USD
Retailer 8$34,560 USD
Retailer 7$34,803 USD
Retailer 3$35,996 USD
Retailer 10$37,120 USD
GS Diamonds$38,674 USD

40 data points across 11 retailers

12 retailers$29,934 USD to $38,674 USD

B+
Cheapest Retailer
-
$29,934 USD
CA$41,574 CAD
B+
Retailer 2
-
$30,936 USD
View
B
Retailer 3
-
$32,225 USD
View
B
Retailer 4
-
$32,483 USD
View
Retailer 5
-
$33,514 USD
View
Price last confirmed 52 days ago
B
Retailer 6
-
$33,514 USD
View
B
Retailer 7
-
$33,874 USD
£26,673 GBP
View
B
Retailer 8
-
$34,560 USD
View
B
Retailer 9
-
$34,803 USD
View
Retailer 10
-
$34,803 USD
View
Price last confirmed 57 days ago
B
Retailer 11
-
$37,120 USD
View
Most Expensive
B
GS Diamonds
S2A9-7528903277 · Nov 2
$38,674 USD
A$59,499 AUD
View
11 more retailers have this diamond
Prices start from $29,934 USDSave up to $8,741 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
2.66ct Round
$29,934 USD