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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 $22,500 SGD
HK$137,500 HKD
As of November 1, 2026
Save $18,531 SGD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $41,031 SGD 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 18 retailers as of November 1, 2026, with prices from $22,500 to $41,031, a $18,531 spread on the same certified stone. MOH London lists it at $41,031. 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: $41,031 SGD|Low: $22,500 SGD|High: $45,465 SGD|Avg: $29,908 SGD|-9.6%
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 1, 2026
Retailer 2$22,500 SGD
Retailer 14$23,088 SGD
Retailer 9$23,175 SGD
Retailer 19$23,184 SGD
Retailer 3$24,152 SGD
Retailer 20$25,043 SGD
Retailer 8$25,177 SGD
Retailer 16$25,638 SGD
Retailer 17$27,069 SGD
Retailer 5$27,666 SGD
Retailer 4$28,521 SGD
Retailer 10$28,521 SGD
Retailer 15$28,561 SGD
Retailer 11$28,820 SGD
Retailer 7$28,971 SGD
Retailer 13$30,496 SGD
Retailer 12$31,103 SGD
Retailer 6$31,877 SGD
Retailer 18$36,328 SGD
MOH London$41,031 SGD

19 data points across 20 retailers

18 retailers$22,500 SGD to $41,031 SGD

A
Cheapest Retailer
-
$22,500 SGD
HK$137,500 HKD
A
Retailer 2
-
$23,088 SGD
€17,200 EUR
View
A
Retailer 3
-
$23,175 SGD
$18,128 USD
View
A
Retailer 4
-
$23,184 SGD
$18,135 USD
View
A
Retailer 5
-
$24,152 SGD
$18,892 USD
View
A
Retailer 6
-
$25,043 SGD
$19,589 USD
View
A
Retailer 7
-
$25,177 SGD
$19,694 USD
View
Final sale: no returns
A
Retailer 8
-
$25,638 SGD
$20,055 USD
View
A
Retailer 9
-
$27,069 SGD
£16,673 GBP
View
A
Retailer 10
-
$27,666 SGD
$21,641 USD
View
A
Retailer 11
-
$28,521 SGD
$22,310 USD
View
A
Retailer 12
-
$28,561 SGD
£17,591 GBP
View
Retailer 13
-
$28,820 SGD
A$34,683 AUD
View
Price last confirmed 29 days ago
A
Retailer 14
-
$28,971 SGD
£17,844 GBP
View
A
Retailer 15
-
$30,496 SGD
$23,855 USD
View
A
Retailer 16
-
$31,877 SGD
€23,748 EUR
View
B+
Retailer 17
-
$36,328 SGD
ZAR 459,070 ZAR
View
Most Expensive
B+
MOH London
190F4B28D · Nov 1
$41,031 SGD
£25,272 GBP
View
17 more retailers have this diamond
Prices start from $22,500 SGDSave up to $18,531 SGD

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
$22,500 SGD