Round|Natural|GIA

1.51ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 6411996082

Certificate GIA 6411996082

Diamond specifications and retailer prices

From $16,145 USD
As of November 4, 2026
Save $12,765 USD (44%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $32,675 USD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6411996082. Listed at 25 retailers as of November 4, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6411996082
Dimensions7.42 × 7.39 × 4.46 mm
L/W Ratio1.00
Top View
7.42 mm7.39 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6411996082
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.2%

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: Nov 4
Current: $18,989 USD|Low: $15,468 USD|High: $29,338 USD|Avg: $20,684 USD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$16,145 USD
Retailer 6$16,165 USD
Retailer 7$17,788 USD
Retailer 1$18,989 USD
Retailer 8$19,343 USD
Retailer 9$19,489 USD
Retailer 2$21,351 USD
Retailer 4$21,642 USD
Retailer 5$27,269 USD
Retailer 3$28,910 USD

44 data points across 10 retailers

25 retailers$16,145 USD to $28,910 USD

B+
Cheapest Retailer
-
$16,145 USD
B+
Retailer 2
-
$16,165 USD
View
B
Retailer 3
-
$17,013 USD
View
B
Retailer 4
-
$17,064 USD
View
B
Retailer 5
-
$17,425 USD
View
B
Retailer 6
-
$17,435 USD
View
B
Retailer 7
-
$17,788 USD
View
Final sale: no returns
B
Retailer 8
-
$18,140 USD
View
B
Retailer 9
-
$18,561 USD
View
B
Retailer 10
-
$18,989 USD
View
Retailer 11
-
$19,343 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$19,489 USD
View
B
Retailer 13
-
$20,108 USD
View
B
Retailer 14
-
$20,390 USD
View
B
Retailer 15
-
$20,390 USD
View
B
Retailer 16
-
$20,882 USD
View
B
Retailer 17
-
$21,070 USD
View
B
Retailer 18
-
$21,351 USD
View
B
Retailer 19
-
$21,608 USD
View
B
Retailer 20
-
$21,612 USD
View
B
Retailer 21
-
$21,642 USD
View
B
Retailer 22
-
$26,295 USD
View
B
Retailer 23
-
$27,269 USD
View
B
Retailer 24
-
$28,910 USD
View
Most Expensive
Diamond Quarter
1.51VS2G64829904N · Nov 2
$32,675 USD
£25,728 GBP
View
Price under review
24 more retailers have this diamond
Prices start from $16,145 USDSave up to $12,765 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+
1.51ct Round
$16,145 USD