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Round|Natural|GIA

1.51ct D FL Round Natural Diamond

EX • D/FL • GIA 6237663427

Certificate GIA 6237663427

Diamond specifications and retailer prices

From $32,159 NZD
HK$141,600 HKD
As of October 30, 2026
Save $26,616 NZD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $58,774 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6237663427. Listed at 9 retailers as of October 30, 2026, with prices from $32,159 to $58,774, a $26,616 spread on the same certified stone. MOH London lists it at $58,774. 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
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6237663427
Dimensions7.40 × 7.36 × 4.50 mm
L/W Ratio1.01
Star length45%
Top View
7.40 mm7.36 mm1.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237663427
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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: $58,774 NZD|Low: $32,068 NZD|High: $59,484 NZD|Avg: $40,456 NZD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$32,159 NZD
Retailer 6$33,087 NZD
Retailer 4$36,551 NZD
Retailer 8$37,408 NZD
Retailer 3$38,490 NZD
Retailer 5$38,876 NZD
Retailer 9$42,869 NZD
Retailer 2$43,854 NZD
MOH London$58,774 NZD

43 data points across 9 retailers

9 retailers$32,159 NZD to $58,774 NZD

A
Cheapest Retailer
-
$32,159 NZD
HK$141,600 HKD
A
Retailer 2
-
$33,087 NZD
€17,760 EUR
View
Retailer 3
-
$36,551 NZD
$20,600 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$37,408 NZD
$21,083 USD
View
A
Retailer 5
-
$38,490 NZD
£17,081 GBP
View
Retailer 6
-
$38,876 NZD
A$33,709 AUD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$42,869 NZD
$24,161 USD
View
B+
Retailer 8
-
$43,854 NZD
€23,539 EUR
View
Most Expensive
B+
MOH London
3DABFD332 · Nov 1
$58,774 NZD
£26,083 GBP
View
8 more retailers have this diamond
Prices start from $32,159 NZDSave up to $26,616 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
1.51ct Round
$32,159 NZD