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1.51ct D FL Round Natural Diamond

EX • D/FL • GIA 6237663427

Certificate GIA 6237663427

Diamond specifications and retailer prices

From HK$142,197 HKD
As of November 4, 2026
Save HK$117,698 HKD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$259,895 HKD at MOH London · As of November 2, 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 November 2, 2026, with prices from HK$142,197 to HK$259,895, a HK$117,698 spread on the same certified stone. MOH London lists it at HK$259,895. 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: Nov 4
Current: HK$259,895 HKD|Low: HK$142,197 HKD|High: HK$263,034 HKD|Avg: HK$179,671 HKD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 7HK$142,197 HKD
Retailer 6HK$146,308 HKD
Retailer 2HK$160,604 HKD
Retailer 8HK$165,413 HKD
Retailer 3HK$168,520 HKD
Retailer 5HK$171,901 HKD
Retailer 9HK$189,562 HKD
Retailer 4HK$194,121 HKD
MOH LondonHK$259,895 HKD

44 data points across 9 retailers

9 retailersHK$142,197 HKD to HK$259,895 HKD

A
Cheapest Retailer
-
HK$142,197 HKD
A
Retailer 2
-
HK$146,308 HKD
View
A
Retailer 3
-
HK$160,604 HKD
View
A
Retailer 4
-
HK$165,413 HKD
View
A
Retailer 5
-
HK$168,520 HKD
View
Retailer 6
-
HK$171,901 HKD
View
Price last confirmed 31 days ago
B+
Retailer 7
-
HK$189,562 HKD
View
B+
Retailer 8
-
HK$194,121 HKD
View
Most Expensive
B+
MOH London
3DABFD332 · Nov 2
HK$259,895 HKD
£26,083 GBP
View
8 more retailers have this diamond
Prices start from HK$142,197 HKDSave up to HK$117,698 HKD

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
HK$142,197 HKD