Cushion|Lab Grown|IGI

1.99ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG823697232

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823697232

Diamond specifications and retailer prices

From $367 USD
£289 GBP
As of October 24, 2026
Save $1,052 USD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,515 USD at Rare Carat · As of October 19, 2026
View at Rare Carat

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823697232 or 823697232. Listed at 10 retailers as of October 24, 2026, with a 287% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823697232
Dimensions9.41 × 6.40 × 4.16 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm6.40 mm1.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823697232
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
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 24
Current: $1,515 USD|Low: $366 USD|High: $1,575 USD|Avg: $1,134 USD|-3.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 24, 2026
Retailer 2$367 USD
Retailer 4$490 USD
Retailer 3$541 USD
Retailer 5$774 USD
Retailer 8$1,205 USD
Retailer 6$1,326 USD
Retailer 9$1,331 USD
Retailer 7$1,419 USD
Rare Carat$1,515 USD

26 data points across 9 retailers

10 retailers$367 USD to $1,419 USD

A
Cheapest Retailer
-
$367 USD
£289 GBP
Retailer 2
-
$490 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$541 USD
€515 EUR
View
Price last confirmed 7 days ago
Retailer 4
-
$774 USD
A$1,190 AUD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$1,205 USD
View
Retailer 6
-
$1,326 USD
£1,044 GBP
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,330 USD
View
Retailer 8
-
$1,331 USD
SGD 1,799 SGD
View
Price last confirmed 17 days ago
B
Retailer 9
-
$1,419 USD
View
Most Expensive
Rare Carat
LGLCU15-125131 · Oct 19
$1,515 USD
View
Price last confirmed 11 days ago
9 more retailers have this diamond
Prices start from $367 USDSave up to $1,052 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
$367 USD