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Cushion|Lab Grown|IGI

1.99ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG681550399

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG681550399

Diamond specifications and retailer prices

From $654 USD
£515 GBP
As of October 30, 2026
Save $2,946 USD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,600 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.99ct lab-grown cushion diamond

This 1.99ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681550399 or 681550399. Listed at 6 retailers as of October 29, 2026, with prices from $654 to $3,600, a $2,946 spread on the same certified stone. Do Amore Diamonds lists it at $3,600. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681550399
Dimensions8.77 × 6.64 × 4.43 mm
L/W Ratio1.32
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
8.77 mm6.64 mm1.99 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681550399
Side View
Table 63.0%Crown 35.9°Girdle: THN-MEDPavilion 37.2°Culet: NoneDepth 66.7%

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: Oct 30
Current: $3,600 USD|Low: $652 USD|High: $3,600 USD|Avg: $1,569 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$654 USD
Retailer 6$790 USD
Retailer 3$835 USD
Retailer 5$835 USD
Retailer 8$890 USD
Retailer 7$1,053 USD
Retailer 10$1,929 USD
Retailer 9$2,135 USD
Retailer 4$2,164 USD
Do Amore Diamonds$3,600 USD

29 data points across 10 retailers

6 retailers$654 USD to $3,600 USD

A
Cheapest Retailer
-
$654 USD
£515 GBP
A
Retailer 2
-
$790 USD
View
B+
Retailer 3
-
$835 USD
View
B+
Retailer 4
-
$835 USD
View
Retailer 5
-
$2,164 USD
£1,704 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
7-1679472 · Oct 29
$3,600 USD
View
5 more retailers have this diamond
Prices start from $654 USDSave up to $2,946 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
1.99ct Cushion
$654 USD