Cushion|Lab Grown|IGI

1.98ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG662476978

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG662476978

Diamond specifications and retailer prices

From $2,000 USD
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $2,000 USD at Brilliant Earth
View at Brilliant Earth

About this 1.98ct lab-grown cushion diamond

This 1.98ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG662476978 or 662476978. Listed at 2 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662476978
Dimensions7.27 × 7.10 × 4.80 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.27 mm7.10 mm1.98 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662476978
Side View
Table 69.0%Crown 39.3°Girdle: STK-VTKPavilion 40.1°Culet: NoneDepth 67.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $2,000 USD|Low: $217 USD|High: $154,719 USD|Avg: $5,601 USD|-9.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
August 2, 2026
Retailer 11$468 USD
Retailer 2$554 USD
Retailer 12$585 USD
Retailer 3$629 USD
Retailer 8$731 USD
Retailer 9$837 USD
Retailer 6$839 USD
Retailer 10$1,092 USD
Retailer 5$1,240 USD
Retailer 4$1,280 USD
Retailer 7$1,387 USD
Retailer 13$1,650 USD
Brilliant Earth$2,000 USD

75 data points across 13 retailers

2 retailers

Retailer 1
-
$1,387 USD
A$2,134 AUD
Price last confirmed 94 days ago
Most Expensive
B
Brilliant Earth
14253206A · Oct 29
$2,000 USD
View
1 more retailer has this diamond

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
1.98ct Cushion
$2,000 USD