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Radiant|Natural|GIA

1.50ct D VS1 Radiant Natural Diamond

ID • D/VS1 • GIA 6545750317

Certificate GIA 6545750317

Diamond specifications and retailer prices

From $17,151 NZD
As of November 5, 2026
Save $11,410 NZD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $28,561 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural radiant diamond

This 1.5ct 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 6545750317. Listed at 14 retailers as of November 4, 2026, with prices from $17,151 to $28,561, a $11,410 spread on the same certified stone. MOH London lists it at $28,561. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545750317
Dimensions7.58 × 5.83 × 3.99 mm
L/W Ratio1.30
Top View
7.58 mm5.83 mm1.50 ctD / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545750317
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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 5
Current: $28,561 NZD|Low: $16,960 NZD|High: $28,790 NZD|Avg: $20,108 NZD|-0.8%
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
Retailer 14
November 5, 2026
Retailer 13$16,960 NZD
Retailer 9$17,151 NZD
Retailer 12$17,180 NZD
Retailer 10$17,651 NZD
Retailer 4$18,335 NZD
Retailer 6$18,667 NZD
Retailer 5$18,975 NZD
Retailer 7$19,818 NZD
Retailer 2$20,099 NZD
Retailer 11$21,024 NZD
Retailer 3$22,020 NZD
Retailer 14$22,065 NZD
Retailer 8$23,009 NZD
MOH London$28,561 NZD

22 data points across 14 retailers

14 retailers$17,151 NZD to $28,561 NZD

Retailer 1
-
$16,960 NZD
Price last confirmed 8 days ago
A
Retailer 2
-
$17,151 NZD
View
Retailer 3
-
$17,180 NZD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$17,651 NZD
View
A
Retailer 5
-
$18,335 NZD
View
Final sale: no returns
A
Retailer 6
-
$18,975 NZD
View
A
Retailer 7
-
$19,818 NZD
View
A
Retailer 8
-
$20,099 NZD
View
B+
Retailer 9
-
$21,024 NZD
View
B+
Retailer 10
-
$22,020 NZD
View
B+
Retailer 11
-
$22,065 NZD
View
B+
Retailer 12
-
$23,009 NZD
View
Retailer 13
-
$23,333 NZD
View
Price last confirmed 62 days ago
Most Expensive
B+
MOH London
C6CF2C719 · Nov 4
$28,561 NZD
£12,467 GBP
View
13 more retailers have this diamond
Prices start from $17,151 NZDSave up to $11,410 NZD

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
1.50ct Radiant
$17,151 NZD