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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 $26,784 NZD
$15,070 USD
As of October 31, 2026
Save $14,852 NZD (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $41,636 NZD 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 $26,784 to $41,636, a $14,852 spread on the same certified stone. MOH London lists it at $41,636. 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

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 31
Current: $41,636 NZD|Low: $26,784 NZD|High: $43,342 NZD|Avg: $33,735 NZD|-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$26,784 NZD
Retailer 5$28,002 NZD
Retailer 4$28,810 NZD
Retailer 2$28,980 NZD
Retailer 8$32,634 NZD
Retailer 7$33,520 NZD
Retailer 9$34,543 NZD
Retailer 3$41,224 NZD
MOH London$41,636 NZD

41 data points across 9 retailers

6 retailers$26,784 NZD to $41,636 NZD

A
Cheapest Retailer
-
$26,784 NZD
$15,070 USD
Retailer 2
-
$28,002 NZD
A$24,239 AUD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$28,810 NZD
$16,210 USD
View
A
Retailer 4
-
$28,980 NZD
£12,839 GBP
View
A
Retailer 5
-
$41,224 NZD
$23,195 USD
View
Most Expensive
A
MOH London
F7C309393 · Nov 1
$41,636 NZD
£18,446 GBP
View
5 more retailers have this diamond
Prices start from $26,784 NZDSave up to $14,852 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
2.51ct Cushion
$26,784 NZD