CaratHunter
Plans
Radiant|Natural|GIA

1.51ct D VS1 Radiant Natural Diamond

EX • D/VS1 • GIA 6555391098

Certificate GIA 6555391098

Diamond specifications and retailer prices

From $18,464 CAD
$13,218 USD
As of October 30, 2026
Save $10,628 CAD (37%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $29,092 CAD at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555391098. Listed at 15 retailers as of October 30, 2026, with prices from $18,464 to $29,092, a $10,628 spread on the same certified stone. NZ Jewellers lists it at $29,092. 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 6555391098
Dimensions6.38 × 6.18 × 4.28 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.38 mm6.18 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555391098
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 69.4%

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: Oct 30
Current: $29,092 CAD|Low: $18,464 CAD|High: $29,092 CAD|Avg: $21,672 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 6$18,464 CAD
Retailer 8$18,626 CAD
Retailer 4$18,735 CAD
Retailer 9$19,267 CAD
Retailer 2$19,310 CAD
Retailer 5$19,431 CAD
Retailer 3$20,551 CAD
Retailer 15$20,872 CAD
Retailer 7$20,906 CAD
Retailer 10$21,402 CAD
Retailer 13$21,676 CAD
Retailer 12$21,959 CAD
Retailer 14$25,508 CAD
Retailer 11$27,407 CAD
NZ Jewellers$29,092 CAD

24 data points across 15 retailers

15 retailers$18,464 CAD to $29,092 CAD

B+
Cheapest Retailer
-
$18,464 CAD
$13,218 USD
Final sale: no returns
B+
Retailer 2
-
$18,626 CAD
£10,499 GBP
View
Retailer 3
-
$18,735 CAD
A$20,633 AUD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$19,267 CAD
$13,793 USD
View
B+
Retailer 5
-
$19,310 CAD
£10,885 GBP
View
B+
Retailer 6
-
$19,431 CAD
$13,910 USD
View
B+
Retailer 7
-
$20,551 CAD
$14,712 USD
View
B+
Retailer 8
-
$20,872 CAD
$14,942 USD
View
B+
Retailer 9
-
$20,906 CAD
£11,784 GBP
View
B+
Retailer 10
-
$21,402 CAD
A$23,571 AUD
View
B+
Retailer 11
-
$21,676 CAD
$15,517 USD
View
B+
Retailer 12
-
$21,959 CAD
€14,971 EUR
View
B
Retailer 13
-
$25,508 CAD
ZAR 294,996 ZAR
View
B
Retailer 14
-
$27,407 CAD
£15,449 GBP
View
Most Expensive
B
NZ Jewellers
b05c113e-030f-4e76-ab15-2b1b36cc50f5 · Oct 30
$29,092 CAD
$20,826 USD
View
14 more retailers have this diamond
Prices start from $18,464 CADSave up to $10,628 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.

B+
1.51ct Radiant
$18,464 CAD