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Cushion|Natural|GIA

2.51ct G VS1 Cushion Natural Diamond

VG • G/VS1 • GIA 6555159930

Certificate GIA 6555159930

Diamond specifications and retailer prices

From HK$138,084 HKD
As of November 1, 2026
Save HK$113,727 HKD (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$251,811 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct natural cushion diamond

This 2.51ct natural cushion sits in the two to three carat band, graded G colour (near-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 6555159930. Listed at 20 retailers as of November 1, 2026, with prices from HK$138,084 to HK$251,811, a HK$113,727 spread on the same certified stone. MOH London lists it at HK$251,811. 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

2.51
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle36°
OriginNatural
Grading LabGIA
CertificateGIA 6555159930
Dimensions7.72 × 7.59 × 5.20 mm
L/W Ratio1.02
Top View
7.72 mm7.59 mm2.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555159930
Side View
Table 62.0%Crown 35.7°Girdle: MED-THKPavilion 36°Culet: NDepth 68.5%

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 1
Current: HK$251,811 HKD|Low: HK$138,084 HKD|High: HK$279,023 HKD|Avg: HK$182,063 HKD|-9.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 16HK$138,084 HKD
Retailer 18HK$141,693 HKD
Retailer 10HK$142,227 HKD
Retailer 3HK$142,282 HKD
Retailer 5HK$148,221 HKD
Retailer 4HK$153,689 HKD
Retailer 9HK$154,513 HKD
Retailer 19HK$157,346 HKD
Retailer 15HK$166,127 HKD
Retailer 7HK$169,789 HKD
Retailer 6HK$175,038 HKD
Retailer 11HK$175,038 HKD
Retailer 13HK$175,266 HKD
Retailer 12HK$176,874 HKD
Retailer 8HK$177,798 HKD
Retailer 2HK$180,843 HKD
Retailer 17HK$187,159 HKD
Retailer 14HK$195,570 HKD
Retailer 20HK$222,947 HKD
MOH LondonHK$251,811 HKD

19 data points across 20 retailers

20 retailersHK$138,084 HKD to HK$251,811 HKD

A
Cheapest Retailer
-
HK$138,084 HKD
A
Retailer 2
-
HK$141,693 HKD
€17,200 EUR
View
A
Retailer 3
-
HK$142,227 HKD
$18,128 USD
View
A
Retailer 4
-
HK$142,282 HKD
$18,135 USD
View
A
Retailer 5
-
HK$148,221 HKD
$18,892 USD
View
A
Retailer 6
-
HK$153,689 HKD
$19,589 USD
View
A
Retailer 7
-
HK$154,513 HKD
$19,694 USD
View
Final sale: no returns
A
Retailer 8
-
HK$157,346 HKD
$20,055 USD
View
A
Retailer 9
-
HK$166,127 HKD
£16,673 GBP
View
A
Retailer 10
-
HK$169,789 HKD
$21,641 USD
View
A
Retailer 11
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HK$175,038 HKD
$22,310 USD
View
A
Retailer 12
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HK$175,038 HKD
$22,310 USD
View
A
Retailer 13
-
HK$175,266 HKD
£17,590 GBP
View
Retailer 14
-
HK$176,874 HKD
A$34,683 AUD
View
Price last confirmed 29 days ago
A
Retailer 15
-
HK$177,798 HKD
£17,844 GBP
View
A
Retailer 16
-
HK$180,843 HKD
$23,050 USD
View
A
Retailer 17
-
HK$187,159 HKD
$23,855 USD
View
A
Retailer 18
-
HK$195,570 HKD
€23,740 EUR
View
B+
Retailer 19
-
HK$222,947 HKD
ZAR 459,070 ZAR
View
Most Expensive
B+
MOH London
190F4B28D · Nov 1
HK$251,811 HKD
£25,272 GBP
View
19 more retailers have this diamond
Prices start from HK$138,084 HKDSave up to HK$113,727 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
2.51ct Cushion
HK$138,084 HKD