Cushion|Lab Grown|IGI

1.98ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG816614754

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816614754

Diamond specifications and retailer prices

From $627 USD
€597 EUR
As of October 25, 2026
Save $2,223 USD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,850 USD at Brilliant Earth · As of October 24, 2026
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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816614754 or 816614754. Listed at 16 retailers as of October 24, 2026, with prices from $627 to $2,850, a $2,223 spread on the same certified stone. Brilliant Earth lists it at $2,850. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816614754
Dimensions8.89 × 6.24 × 4.26 mm
L/W Ratio1.42
Girdle conditionFaceted
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
8.89 mm6.24 mm1.98 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816614754
Side View
Table 60.0%Crown 31.9°Girdle: MED-THKPavilion 34.9°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $2,850 USD|Low: $336 USD|High: $2,850 USD|Avg: $1,081 USD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 25, 2026
Retailer 2$336 USD
Retailer 5$372 USD
Retailer 4$565 USD
Retailer 6$608 USD
Retailer 10$627 USD
Retailer 13$630 USD
Retailer 12$648 USD
Retailer 15$876 USD
Retailer 17$960 USD
Retailer 7$1,102 USD
Retailer 11$1,239 USD
Retailer 8$1,244 USD
Retailer 3$1,311 USD
Retailer 9$1,448 USD
Retailer 16$1,500 USD
Retailer 14$1,940 USD
Brilliant Earth$2,850 USD

36 data points across 17 retailers

16 retailers$627 USD to $2,850 USD

Retailer 1
-
$372 USD
Price last confirmed 15 days ago
Retailer 2
-
$565 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$608 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$627 USD
€597 EUR
View
Retailer 5
-
$630 USD
ZAR 10,172 ZAR
View
Price last confirmed 7 days ago
Retailer 6
-
$648 USD
£510 GBP
View
Price last confirmed 7 days ago
Retailer 7
-
$876 USD
A$1,347 AUD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$960 USD
View
Retailer 9
-
$1,102 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,239 USD
SGD 1,674 SGD
View
Retailer 11
-
$1,244 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,311 USD
View
Retailer 13
-
$1,448 USD
£1,140 GBP
View
Price last confirmed 7 days ago
Retailer 14
-
$1,500 USD
£1,181 GBP
View
Price last confirmed 10 days ago
Retailer 15
-
$1,940 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21422612A · Oct 24
$2,850 USD
View
15 more retailers have this diamond
Prices start from $627 USDSave up to $2,223 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
1.98ct Cushion
$627 USD