Radiant|Natural|GIA

1.51ct D VS2 Radiant Natural Diamond

ID • D/VS2 • GIA 6512500028

Certificate GIA 6512500028

Diamond specifications and retailer prices

From $8,490 USD
As of October 29, 2026
Save $7,178 USD (46%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $15,668 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 6512500028. Listed at 30 retailers as of October 27, 2026, with prices from $8,490 to $15,668, a $7,178 spread on the same certified stone. NZ Jewellers lists it at $15,668. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.02°
Pavilion angle30.27°
OriginNatural
Grading LabGIA
CertificateGIA 6512500028
Dimensions7.20 × 5.62 × 3.91 mm
L/W Ratio1.28
Top View
7.20 mm5.62 mm1.51 ctD / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512500028
Side View
Table 66.0%Crown 45.02°Girdle: THK-VTKPavilion 30.27°Culet: NoneDepth 69.5%

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 29
Current: $10,289 USD|Low: $7,475 USD|High: $14,859 USD|Avg: $10,703 USD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$8,490 USD
Retailer 7$8,970 USD
Retailer 10$9,400 USD
Retailer 2$10,184 USD
Retailer 1$10,289 USD
Retailer 6$10,340 USD
Retailer 3$11,262 USD
Retailer 5$11,284 USD
Retailer 9$11,429 USD
Retailer 8$13,645 USD
Retailer 4$14,760 USD

44 data points across 11 retailers

30 retailers$8,490 USD to $15,668 USD

A
Cheapest Retailer
-
$8,490 USD
A
Retailer 2
-
$8,695 USD
View
A
Retailer 3
-
$8,801 USD
View
A
Retailer 4
-
$8,806 USD
A$13,548 AUD
View
A
Retailer 5
-
$8,970 USD
View
A
Retailer 6
-
$9,082 USD
View
A
Retailer 7
-
$9,315 USD
View
A
Retailer 8
-
$9,400 USD
View
Final sale: no returns
A
Retailer 9
-
$9,401 USD
View
A
Retailer 10
-
$10,025 USD
View
A
Retailer 11
-
$10,184 USD
View
A
Retailer 12
-
$10,289 USD
£8,101 GBP
View
A
Retailer 13
-
$10,301 USD
A$15,848 AUD
View
A
Retailer 14
-
$10,340 USD
A$15,908 AUD
View
A
Retailer 15
-
$10,341 USD
View
Retailer 16
-
$10,364 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$10,464 USD
View
B+
Retailer 18
-
$10,518 USD
View
B+
Retailer 19
-
$11,050 USD
View
B+
Retailer 20
-
$11,050 USD
View
B+
Retailer 21
-
$11,215 USD
View
B+
Retailer 22
-
$11,262 USD
£8,868 GBP
View
B+
Retailer 23
-
$11,284 USD
€10,747 EUR
View
B+
Retailer 24
-
$11,420 USD
View
B+
Retailer 25
-
$11,429 USD
View
Retailer 26
-
$11,751 USD
View
Price last confirmed 53 days ago
B+
Retailer 27
-
$11,751 USD
View
Retailer 28
-
$13,645 USD
ZAR 220,438 ZAR
View
Price last confirmed 12 days ago
B+
Retailer 29
-
$14,760 USD
£11,622 GBP
View
Most Expensive
B
NZ Jewellers
e6e342c1-e216-4f61-922a-47f549251e5c · Oct 27
$15,668 USD
View
29 more retailers have this diamond
Prices start from $8,490 USDSave up to $7,178 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 Radiant
$8,490 USD