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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 $31,228 NZD
HK$137,500 HKD
As of November 1, 2026
Save $25,719 NZD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $56,947 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 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 $31,228 to $56,947, a $25,719 spread on the same certified stone. MOH London lists it at $56,947. 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: $56,947 NZD|Low: $31,228 NZD|High: $63,101 NZD|Avg: $41,221 NZD|-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 15$31,228 NZD
Retailer 17$32,044 NZD
Retailer 9$32,165 NZD
Retailer 20$32,177 NZD
Retailer 4$33,520 NZD
Retailer 3$34,757 NZD
Retailer 8$34,943 NZD
Retailer 18$35,584 NZD
Retailer 14$37,570 NZD
Retailer 6$38,398 NZD
Retailer 5$39,585 NZD
Retailer 10$39,585 NZD
Retailer 2$39,636 NZD
Retailer 11$40,000 NZD
Retailer 7$40,209 NZD
Retailer 16$42,326 NZD
Retailer 12$43,169 NZD
Retailer 13$44,228 NZD
Retailer 19$50,419 NZD
MOH London$56,947 NZD

19 data points across 20 retailers

18 retailers$31,228 NZD to $56,947 NZD

A
Cheapest Retailer
-
$31,228 NZD
HK$137,500 HKD
A
Retailer 2
-
$32,044 NZD
€17,200 EUR
View
A
Retailer 3
-
$32,165 NZD
$18,128 USD
View
A
Retailer 4
-
$32,177 NZD
$18,135 USD
View
A
Retailer 5
-
$33,520 NZD
$18,892 USD
View
A
Retailer 6
-
$34,757 NZD
$19,589 USD
View
A
Retailer 7
-
$34,943 NZD
$19,694 USD
View
Final sale: no returns
A
Retailer 8
-
$35,584 NZD
$20,055 USD
View
A
Retailer 9
-
$37,570 NZD
£16,673 GBP
View
A
Retailer 10
-
$38,398 NZD
$21,641 USD
View
A
Retailer 11
-
$39,585 NZD
$22,310 USD
View
A
Retailer 12
-
$39,636 NZD
£17,590 GBP
View
Retailer 13
-
$40,000 NZD
A$34,683 AUD
View
Price last confirmed 29 days ago
A
Retailer 14
-
$40,209 NZD
£17,844 GBP
View
A
Retailer 15
-
$42,326 NZD
$23,855 USD
View
A
Retailer 16
-
$44,228 NZD
€23,740 EUR
View
B+
Retailer 17
-
$50,419 NZD
ZAR 459,070 ZAR
View
Most Expensive
B+
MOH London
190F4B28D · Nov 1
$56,947 NZD
£25,272 GBP
View
17 more retailers have this diamond
Prices start from $31,228 NZDSave up to $25,719 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
$31,228 NZD