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Cushion|Lab Grown|IGI

1.30ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG785618477

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG785618477

Diamond specifications and retailer prices

From $256 USD
HK$2,000 HKD
As of October 28, 2026
Save $589 USD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $845 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG785618477 or 785618477. Listed at 9 retailers as of October 28, 2026, with prices from $256 to $845, a $589 spread on the same certified stone. Rare Carat lists it at $845. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785618477
Dimensions7.58 × 5.72 × 7.58 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm5.72 mm1.30 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785618477
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 67.8%

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 28
Current: $845 USD|Low: $256 USD|High: $1,080 USD|Avg: $592 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$256 USD
Retailer 5$274 USD
Retailer 10$402 USD
Retailer 2$410 USD
Retailer 12$441 USD
Retailer 6$478 USD
Retailer 8$503 USD
Retailer 11$768 USD
Retailer 7$794 USD
Retailer 4$831 USD
Rare Carat$845 USD
Retailer 3$1,080 USD

2 data points across 12 retailers

9 retailers$256 USD to $845 USD

A
Cheapest Retailer
-
$256 USD
HK$2,000 HKD
A
Retailer 2
-
$274 USD
£216 GBP
View
A
Retailer 3
-
$402 USD
View
A
Retailer 4
-
$410 USD
£323 GBP
View
A
Retailer 5
-
$478 USD
View
A
Retailer 6
-
$503 USD
View
B+
Retailer 7
-
$768 USD
View
B+
Retailer 8
-
$794 USD
A$1,221 AUD
View
Most Expensive
B+
Rare Carat
KI4776184KF785 · Oct 28
$845 USD
View
8 more retailers have this diamond
Prices start from $256 USDSave up to $589 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
1.30ct Cushion
$256 USD