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Cushion|Lab Grown|IGI

1.99ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG752549855

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG752549855

Diamond specifications and retailer prices

From $321 USD
As of October 28, 2026
Save $2,629 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,950 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG752549855 or 752549855. Listed at 16 retailers as of October 28, 2026, with prices from $321 to $2,950, a $2,629 spread on the same certified stone. Brilliant Earth lists it at $2,950. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752549855
Dimensions8.74 × 6.71 × 4.56 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.74 mm6.71 mm1.99 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752549855
Side View
Table 65.0%Crown 31.2°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 68.0%

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 28
Current: $2,950 USD|Low: $316 USD|High: $3,110 USD|Avg: $917 USD|-5.1%
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
October 30, 2026
Retailer 6$321 USD
Retailer 14$355 USD
Retailer 15$397 USD
Retailer 13$510 USD
Retailer 7$584 USD
Retailer 9$600 USD
Retailer 11$610 USD
Retailer 2$626 USD
Retailer 16$710 USD
Retailer 10$826 USD
Retailer 4$856 USD
Retailer 5$1,191 USD
Retailer 3$1,366 USD
Retailer 12$1,425 USD
Retailer 8$1,469 USD
Brilliant Earth$2,950 USD

35 data points across 16 retailers

16 retailers$321 USD to $2,950 USD

A
Cheapest Retailer
-
$321 USD
Final sale: no returns
A
Retailer 2
-
$355 USD
View
Retailer 3
-
$397 USD
£313 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$510 USD
View
B+
Retailer 5
-
$584 USD
View
A
Retailer 6
-
$600 USD
€571 EUR
View
A
Retailer 7
-
$610 USD
ZAR 9,857 ZAR
View
A
Retailer 8
-
$626 USD
£493 GBP
View
A
Retailer 9
-
$710 USD
View
A
Retailer 10
-
$826 USD
A$1,270 AUD
View
B+
Retailer 11
-
$856 USD
View
B+
Retailer 12
-
$1,191 USD
View
B
Retailer 13
-
$1,366 USD
View
B+
Retailer 14
-
$1,425 USD
£1,122 GBP
View
B
Retailer 15
-
$1,469 USD
View
Most Expensive
B
Brilliant Earth
17490090A · Oct 29
$2,950 USD
View
15 more retailers have this diamond
Prices start from $321 USDSave up to $2,629 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
$321 USD