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Cushion|Lab Grown|IGI

5.31ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG835615933

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835615933

Diamond specifications and retailer prices

From $2,482 USD
As of November 1, 2026
Save $6,503 USD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,696 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 5.31ct lab-grown cushion diamond

This 5.31ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835615933 or 835615933. Listed at 18 retailers as of October 31, 2026, with a 262% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.31
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835615933
Dimensions11.85 × 9.15 × 5.79 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm9.15 mm5.31 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835615933
Side View
Table 62.0%Crown 34.3°Girdle: STK-THKPavilion 33.1°Culet: NoneDepth 63.3%

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: $10,696 USD|Low: $2,482 USD|High: $16,640 USD|Avg: $6,172 USD|+1.6%
Novita Diamonds
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
November 2, 2026
Retailer 6$2,482 USD
Retailer 3$2,571 USD
Retailer 18$2,735 USD
Retailer 2$3,510 USD
Retailer 17$3,679 USD
Retailer 8$4,015 USD
Retailer 14$4,069 USD
Retailer 9$4,877 USD
Retailer 13$5,210 USD
Retailer 5$5,239 USD
Retailer 11$6,540 USD
Retailer 16$6,643 USD
Retailer 12$6,976 USD
Retailer 4$7,273 USD
Retailer 7$8,602 USD
Retailer 15$8,720 USD
Retailer 10$8,985 USD
Novita Diamonds$10,696 USD

37 data points across 18 retailers

18 retailers$2,482 USD to $8,985 USD

A
Cheapest Retailer
-
$2,482 USD
Final sale: no returns
Retailer 2
-
$2,571 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$2,735 USD
View
B+
Retailer 4
-
$3,510 USD
£2,764 GBP
View
Retailer 5
-
$3,679 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$4,015 USD
View
B+
Retailer 7
-
$4,069 USD
€3,875 EUR
View
B+
Retailer 8
-
$4,877 USD
£3,840 GBP
View
B+
Retailer 9
-
$5,210 USD
A$8,016 AUD
View
B
Retailer 10
-
$5,239 USD
View
B+
Retailer 11
-
$6,540 USD
View
B
Retailer 12
-
$6,643 USD
View
B+
Retailer 13
-
$6,976 USD
£5,493 GBP
View
B
Retailer 14
-
$7,273 USD
View
B
Retailer 15
-
$8,602 USD
SGD 11,624 SGD
View
B
Retailer 16
-
$8,720 USD
View
B
Retailer 17
-
$8,985 USD
View
Most Expensive
Novita Diamonds
cert_835615933 · Oct 8
$10,696 USD
A$16,456 AUD
View
Price last confirmed 24 days ago
17 more retailers have this diamond
Prices start from $2,482 USDSave up to $6,503 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.

A
5.31ct Cushion
$2,482 USD