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Radiant|Natural|GIA

1.50ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 1146648220

Certificate GIA 1146648220

Diamond specifications and retailer prices

From $25,246 NZD
As of November 4, 2026
Save $19,884 NZD (44%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $45,129 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1146648220. Listed at 25 retailers as of November 4, 2026, with prices from $25,246 to $45,129, a $19,884 spread on the same certified stone. MOH London lists it at $45,129. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1146648220
Dimensions6.65 × 6.04 × 4.22 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Feather, Needle, Pinpoint
Top View
6.65 mm6.04 mm1.50 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1146648220
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.9%

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: Nov 4
Current: $45,129 NZD|Low: $25,246 NZD|High: $45,796 NZD|Avg: $32,462 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7$25,246 NZD
Retailer 10$25,399 NZD
Retailer 9$27,766 NZD
Retailer 3$28,974 NZD
Retailer 4$30,195 NZD
Retailer 2$30,237 NZD
Retailer 8$30,408 NZD
Retailer 11$30,906 NZD
Retailer 5$33,691 NZD
Retailer 6$42,273 NZD
MOH London$45,129 NZD

46 data points across 11 retailers

25 retailers$25,246 NZD to $45,129 NZD

B+
Cheapest Retailer
-
$25,246 NZD
B+
Retailer 2
-
$25,399 NZD
View
B
Retailer 3
-
$26,636 NZD
View
B
Retailer 4
-
$26,988 NZD
View
B
Retailer 5
-
$27,158 NZD
View
B
Retailer 6
-
$27,766 NZD
View
Final sale: no returns
B
Retailer 7
-
$28,375 NZD
View
Retailer 8
-
$28,974 NZD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$29,216 NZD
View
B
Retailer 10
-
$30,195 NZD
View
B
Retailer 11
-
$30,237 NZD
View
Retailer 12
-
$30,408 NZD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$30,906 NZD
View
B
Retailer 14
-
$31,388 NZD
View
B
Retailer 15
-
$32,434 NZD
View
B
Retailer 16
-
$32,434 NZD
View
B
Retailer 17
-
$32,596 NZD
View
B
Retailer 18
-
$33,318 NZD
View
B
Retailer 19
-
$33,516 NZD
View
B
Retailer 20
-
$33,679 NZD
View
B
Retailer 21
-
$33,691 NZD
View
B
Retailer 22
-
$33,841 NZD
View
B
Retailer 23
-
$41,046 NZD
View
B
Retailer 24
-
$42,273 NZD
View
Most Expensive
B
MOH London
B2EACC52A · Nov 4
$45,129 NZD
£19,699 GBP
View
24 more retailers have this diamond
Prices start from $25,246 NZDSave up to $19,884 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.

B+
1.50ct Radiant
$25,246 NZD