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Round|Natural|GIA

1.51ct D VS2 Round Natural Diamond

EX • D/VS2 • GIA 5234397771

Certificate GIA 5234397771

Diamond specifications and retailer prices

From $12,560 USD
As of November 1, 2026
Save $14,461 USD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $27,021 USD at Diamond Quarter · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5234397771. Listed at 19 retailers as of October 29, 2026, with prices from $12,560 to $27,021, a $14,461 spread on the same certified stone. Diamond Quarter lists it at $27,021. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5234397771
Dimensions7.35 × 7.32 × 4.56 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.35 mm7.32 mm1.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5234397771
Side View
Table 60.0%Crown 34°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $16,086 USD|Low: $12,560 USD|High: $22,099 USD|Avg: $16,018 USD|-1.2%
Retailer 1
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 2, 2026
Retailer 12$12,560 USD
Retailer 2$12,922 USD
Retailer 13$13,399 USD
Retailer 5$13,982 USD
Retailer 6$14,827 USD
Retailer 11$15,027 USD
Retailer 3$15,344 USD
Retailer 4$16,078 USD
Retailer 1$16,086 USD
Retailer 7$17,539 USD
Retailer 10$18,440 USD
Retailer 9$20,541 USD
Retailer 8$21,836 USD

33 data points across 13 retailers

19 retailers$12,560 USD to $27,021 USD

A
Cheapest Retailer
-
$12,560 USD
A
Retailer 2
-
$12,922 USD
View
A
Retailer 3
-
$12,972 USD
View
A
Retailer 4
-
$13,399 USD
View
Final sale: no returns
B+
Retailer 5
-
$13,730 USD
View
B+
Retailer 6
-
$13,982 USD
View
B+
Retailer 7
-
$14,827 USD
£11,675 GBP
View
B+
Retailer 8
-
$14,928 USD
View
Retailer 9
-
$15,027 USD
A$23,119 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$15,147 USD
View
B+
Retailer 11
-
$15,344 USD
View
B+
Retailer 12
-
$16,078 USD
£12,660 GBP
View
B+
Retailer 13
-
$16,086 USD
£12,666 GBP
View
B+
Retailer 14
-
$16,377 USD
View
B+
Retailer 15
-
$17,539 USD
€16,704 EUR
View
B+
Retailer 16
-
$18,440 USD
£14,520 GBP
View
B
Retailer 17
-
$20,541 USD
ZAR 331,844 ZAR
View
B
Retailer 18
-
$21,836 USD
£17,194 GBP
View
Most Expensive
B
Diamond Quarter
1.51VS2D527166D6N · Oct 29
$27,021 USD
£21,277 GBP
View
18 more retailers have this diamond
Prices start from $12,560 USDSave up to $14,461 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
$12,560 USD