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Cushion|Lab Grown|IGI

1.35ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG850631497

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG850631497

Diamond specifications and retailer prices

From $243 USD
As of November 1, 2026
Save $1,355 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,598 USD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.35ct lab-grown cushion diamond

This 1.35ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850631497 or 850631497. Listed at 16 retailers as of November 1, 2026, with prices from $243 to $1,598, a $1,355 spread on the same certified stone. Yadav Diamonds lists it at $1,598. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850631497
Dimensions8.09 × 5.76 × 3.86 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm5.76 mm1.35 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850631497
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 67.0%

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: Nov 1
Current: $474 USD|Low: $243 USD|High: $1,598 USD|Avg: $672 USD
Retailer 1
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
Yadav Diamonds
November 3, 2026
Retailer 15$243 USD
Retailer 12$343 USD
Retailer 3$408 USD
Retailer 6$419 USD
Retailer 5$443 USD
Retailer 14$444 USD
Retailer 1$474 USD
Retailer 10$517 USD
Retailer 13$561 USD
Retailer 11$866 USD
Retailer 8$877 USD
Retailer 7$880 USD
Retailer 2$1,022 USD
Retailer 9$1,030 USD
Retailer 4$1,217 USD
Yadav Diamonds$1,598 USD

4 data points across 16 retailers

16 retailers$243 USD to $1,598 USD

A
Cheapest Retailer
-
$243 USD
Final sale: no returns
A
Retailer 2
-
$343 USD
£270 GBP
View
A
Retailer 3
-
$408 USD
View
A
Retailer 4
-
$419 USD
€399 EUR
View
A
Retailer 5
-
$443 USD
View
A
Retailer 6
-
$444 USD
ZAR 7,171 ZAR
View
A
Retailer 7
-
$474 USD
£373 GBP
View
A
Retailer 8
-
$517 USD
View
A
Retailer 9
-
$561 USD
View
B+
Retailer 10
-
$866 USD
CA$1,203 CAD
View
B+
Retailer 11
-
$877 USD
View
B+
Retailer 12
-
$880 USD
View
B
Retailer 13
-
$1,022 USD
View
B
Retailer 14
-
$1,030 USD
£811 GBP
View
B
Retailer 15
-
$1,217 USD
View
Most Expensive
B
Yadav Diamonds
13379484 · Nov 2
$1,598 USD
View
15 more retailers have this diamond
Prices start from $243 USDSave up to $1,355 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
1.35ct Cushion
$243 USD