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Cushion|Natural|IGI

0.51ct I VVS2 Cushion Natural Diamond

VG • I/VVS2 • IGI 689515482

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 689515482

Diamond specifications and retailer prices

From $536 USD
£422 GBP
As of November 1, 2026
Save $378 USD (41%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $914 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 689515482. Listed at 6 retailers as of November 1, 2026, with prices from $536 to $914, a $378 spread on the same certified stone. MOH London lists it at $914. 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

0.51
Carat
I
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle35.6°
OriginNatural
Grading LabIGI
CertificateIGI 689515482
Dimensions4.49 × 4.45 × 3.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
4.49 mm4.45 mm0.51 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 689515482
Side View
Table 61.0%Crown 35°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $914 USD|Low: $288 USD|High: $926 USD|Avg: $574 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$289 USD
Retailer 6$415 USD
Retailer 2$536 USD
Retailer 4$557 USD
Retailer 3$718 USD
MOH London$914 USD

43 data points across 6 retailers

6 retailers$536 USD to $914 USD

Retailer 1
-
$289 USD
₹27,566 INR
Price last confirmed 9 days ago
Retailer 2
-
$415 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$536 USD
£422 GBP
View
B+
Retailer 4
-
$557 USD
View
B+
Retailer 5
-
$718 USD
€684 EUR
View
Most Expensive
B
MOH London
6C7967BF1 · Nov 1
$914 USD
£720 GBP
View
5 more retailers have this diamond
Prices start from $536 USDSave up to $378 USD

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.

B+
0.51ct Cushion
$536 USD