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Radiant|Natural|GIA

1.51ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 6137361120

Certificate GIA 6137361120

Diamond specifications and retailer prices

From $25,570 NZD
As of November 6, 2026
Save $19,857 NZD (44%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $45,427 NZD at MOH London · As of November 4, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6137361120. Listed at 24 retailers as of November 4, 2026, with prices from $25,570 to $45,427, a $19,857 spread on the same certified stone. MOH London lists it at $45,427. 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

1.51
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 6137361120
Dimensions7.10 × 5.84 × 4.17 mm
L/W Ratio1.22
Top View
7.10 mm5.84 mm1.51 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6137361120
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 71.4%

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: Nov 6
Current: $45,427 NZD|Low: $25,498 NZD|High: $46,099 NZD|Avg: $32,649 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
Retailer 12
November 7, 2026
Retailer 10$25,498 NZD
Retailer 12$25,570 NZD
Retailer 6$26,811 NZD
Retailer 11$27,950 NZD
Retailer 4$29,165 NZD
Retailer 5$30,396 NZD
Retailer 2$30,437 NZD
Retailer 9$30,607 NZD
Retailer 3$31,110 NZD
Retailer 7$33,915 NZD
Retailer 8$42,552 NZD
MOH London$45,427 NZD

46 data points across 12 retailers

24 retailers$25,570 NZD to $45,427 NZD

Retailer 1
-
$25,498 NZD
Price last confirmed 20 days ago
B+
Retailer 2
-
$25,570 NZD
View
B+
Retailer 3
-
$26,811 NZD
View
B
Retailer 4
-
$27,169 NZD
View
B
Retailer 5
-
$27,340 NZD
View
B
Retailer 6
-
$27,950 NZD
View
Final sale: no returns
B
Retailer 7
-
$28,565 NZD
View
Retailer 8
-
$29,165 NZD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$29,409 NZD
View
B
Retailer 10
-
$30,396 NZD
View
B
Retailer 11
-
$30,437 NZD
View
Retailer 12
-
$30,607 NZD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$31,110 NZD
View
B
Retailer 14
-
$31,595 NZD
View
B
Retailer 15
-
$32,633 NZD
View
B
Retailer 16
-
$32,633 NZD
View
B
Retailer 17
-
$32,811 NZD
View
B
Retailer 18
-
$33,538 NZD
View
B
Retailer 19
-
$33,715 NZD
View
B
Retailer 20
-
$33,904 NZD
View
B
Retailer 21
-
$33,915 NZD
View
B
Retailer 22
-
$41,317 NZD
View
B
Retailer 23
-
$42,552 NZD
View
Most Expensive
B
MOH London
1A369CEE9 · Nov 4
$45,427 NZD
£19,829 GBP
View
23 more retailers have this diamond
Prices start from $25,570 NZDSave up to $19,857 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+
1.51ct Radiant
$25,570 NZD