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Radiant|Natural|GIA

1.51ct D VS1 Radiant Natural Diamond

EX • D/VS1 • GIA 2516829856

Certificate GIA 2516829856

Diamond specifications and retailer prices

From $9,929 CAD
$7,108 USD
As of October 30, 2026
Save $8,195 CAD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $18,124 CAD at MOH London · As of October 29, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2516829856. Listed at 16 retailers as of October 29, 2026, with prices from $9,929 to $18,124, a $8,195 spread on the same certified stone. MOH London lists it at $18,124. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2516829856
Dimensions6.24 × 5.97 × 4.16 mm
L/W Ratio1.05
Top View
6.24 mm5.97 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516829856
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.7%

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: Oct 30
Current: $18,124 CAD|Low: $9,915 CAD|High: $18,244 CAD|Avg: $13,068 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11$9,929 CAD
Retailer 9$10,129 CAD
Retailer 8$10,815 CAD
Retailer 10$10,816 CAD
Retailer 2$12,068 CAD
Retailer 6$12,190 CAD
Retailer 5$13,845 CAD
Retailer 3$13,987 CAD
Retailer 4$14,135 CAD
Retailer 7$15,610 CAD
MOH London$18,124 CAD

44 data points across 11 retailers

16 retailers$9,929 CAD to $18,124 CAD

A
Cheapest Retailer
-
$9,929 CAD
$7,108 USD
A
Retailer 2
-
$10,129 CAD
$7,251 USD
View
A
Retailer 3
-
$10,784 CAD
$7,720 USD
View
A
Retailer 4
-
$10,815 CAD
$7,742 USD
View
Final sale: no returns
A
Retailer 5
-
$10,816 CAD
$7,743 USD
View
A
Retailer 6
-
$11,526 CAD
$8,251 USD
View
A
Retailer 7
-
$11,884 CAD
A$13,088 AUD
View
A
Retailer 8
-
$12,068 CAD
£6,803 GBP
View
Retailer 9
-
$12,190 CAD
A$13,426 AUD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$12,403 CAD
$8,879 USD
View
A
Retailer 11
-
$13,201 CAD
$9,450 USD
View
A
Retailer 12
-
$13,845 CAD
£7,804 GBP
View
A
Retailer 13
-
$13,987 CAD
£7,884 GBP
View
A
Retailer 14
-
$14,135 CAD
€9,637 EUR
View
Retailer 15
-
$15,610 CAD
ZAR 180,526 ZAR
View
Price last confirmed 8 days ago
Most Expensive
B+
MOH London
3C950C63C · Oct 29
$18,124 CAD
£10,216 GBP
View
15 more retailers have this diamond
Prices start from $9,929 CADSave up to $8,195 CAD

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
$9,929 CAD