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Cushion|Natural|GIA

2.51ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 5556471918

Certificate GIA 5556471918

Diamond specifications and retailer prices

From $19,265 SGD
$15,070 USD
As of October 31, 2026
Save $10,683 SGD (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $29,948 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556471918. Listed at 6 retailers as of October 31, 2026, with prices from $19,265 to $29,948, a $10,683 spread on the same certified stone. MOH London lists it at $29,948. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle41.34°
Pavilion angle32.25°
OriginNatural
Grading LabGIA
CertificateGIA 5556471918
Dimensions7.74 × 7.45 × 5.00 mm
L/W Ratio1.04
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Pinpoint
Top View
7.74 mm7.45 mm2.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5556471918
Side View
Table 66.0%Crown 41.34°GirdlePavilion 32.25°CuletDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $29,948 SGD|Low: $19,265 SGD|High: $31,176 SGD|Avg: $24,265 SGD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$19,265 SGD
Retailer 5$20,142 SGD
Retailer 4$20,723 SGD
Retailer 2$20,845 SGD
Retailer 8$23,473 SGD
Retailer 7$24,111 SGD
Retailer 9$24,847 SGD
Retailer 3$29,652 SGD
MOH London$29,948 SGD

41 data points across 9 retailers

6 retailers$19,265 SGD to $29,948 SGD

A
Cheapest Retailer
-
$19,265 SGD
$15,070 USD
Retailer 2
-
$20,142 SGD
A$24,239 AUD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$20,723 SGD
$16,210 USD
View
A
Retailer 4
-
$20,845 SGD
£12,839 GBP
View
A
Retailer 5
-
$29,652 SGD
$23,195 USD
View
Most Expensive
A
MOH London
F7C309393 · Nov 1
$29,948 SGD
£18,446 GBP
View
5 more retailers have this diamond
Prices start from $19,265 SGDSave up to $10,683 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
$19,265 SGD