Round|Natural|GIA

1.51ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 96

Certificate GIA 96

Diamond specifications and retailer prices

From $5,351 USD
As of October 30, 2026
Save $5,471 USD (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,822 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 10 retailers as of October 30, 2026, with prices from $5,351 to $10,822, a $5,471 spread on the same certified stone. MOH London lists it at $10,822. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 96
Dimensions7.24 × 7.29 × 4.60 mm
L/W Ratio1.01
Top View
7.24 mm7.29 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 96
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,822 USD|Low: $4,410 USD|High: $10,822 USD|Avg: $6,651 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 5$4,410 USD
Retailer 10$5,351 USD
Retailer 12$5,598 USD
Retailer 9$5,725 USD
Retailer 13$5,885 USD
Retailer 3$6,400 USD
Retailer 11$6,716 USD
Retailer 7$6,806 USD
Retailer 8$7,765 USD
Retailer 6$8,245 USD
Retailer 2$8,786 USD
Retailer 4$10,763 USD
MOH London$10,822 USD

28 data points across 13 retailers

10 retailers$5,351 USD to $10,822 USD

A
Cheapest Retailer
-
$5,351 USD
A
Retailer 2
-
$5,598 USD
View
A
Retailer 3
-
$5,725 USD
View
Retailer 4
-
$5,885 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$6,716 USD
View
A
Retailer 6
-
$6,806 USD
View
B+
Retailer 7
-
$7,765 USD
View
B+
Retailer 8
-
$8,245 USD
£6,492 GBP
View
B+
Retailer 9
-
$8,786 USD
View
Most Expensive
B
MOH London
1B7546391 · Nov 1
$10,822 USD
£8,521 GBP
View
9 more retailers have this diamond
Prices start from $5,351 USDSave up to $5,471 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.

A
1.51ct Round
$5,351 USD