Cushion|Lab Grown|IGI

1.99ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG805625661

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG805625661

Diamond specifications and retailer prices

From $358 USD
£282 GBP
As of October 24, 2026
Save $1,025 USD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,383 USD at With Clarity · As of October 25, 2026
View at With Clarity

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 very-good cut grade and certified by IGI LG805625661 or 805625661. Listed at 10 retailers as of October 24, 2026, with prices from $358 to $1,383, a $1,025 spread on the same certified stone. With Clarity lists it at $1,383. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.99
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805625661
Dimensions9.02 × 6.37 × 4.30 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.02 mm6.37 mm1.99 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805625661
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 37°Culet: NoneDepth 67.5%

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: $358 USD|Low: $358 USD|High: $1,444 USD|Avg: $995 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 24, 2026
Retailer 1$358 USD
Retailer 4$530 USD
Retailer 11$620 USD
Retailer 9$679 USD
Retailer 5$756 USD
Retailer 2$1,121 USD
Retailer 3$1,162 USD
Retailer 8$1,176 USD
Retailer 7$1,180 USD
Retailer 6$1,295 USD
Retailer 10$1,302 USD
With Clarity$1,383 USD

22 data points across 12 retailers

10 retailers$358 USD to $1,383 USD

A
Cheapest Retailer
-
$358 USD
£282 GBP
Retailer 2
-
$530 USD
€505 EUR
View
Price last confirmed 7 days ago
Retailer 3
-
$679 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$756 USD
A$1,163 AUD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$1,176 USD
View
Retailer 6
-
$1,180 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$1,295 USD
£1,020 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
$1,302 USD
SGD 1,760 SGD
View
Price last confirmed 17 days ago
Retailer 9
-
$1,330 USD
View
Price last confirmed 9 days ago
Most Expensive
B
With Clarity
805625661 · Oct 25
$1,383 USD
View
9 more retailers have this diamond
Prices start from $358 USDSave up to $1,025 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
$358 USD