Cushion|Lab Grown|IGI

2.05ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG831677216

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG831677216

Diamond specifications and retailer prices

From $412 USD
As of October 28, 2026
Save $2,278 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,690 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831677216 or 831677216. Listed at 18 retailers as of October 28, 2026, with prices from $412 to $2,690, a $2,278 spread on the same certified stone. Brilliant Earth lists it at $2,690. 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

2.05
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831677216
Dimensions7.36 × 7.34 × 5.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm7.34 mm2.05 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831677216
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 69.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $2,690 USD|Low: $412 USD|High: $2,790 USD|Avg: $1,055 USD|-3.6%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 30, 2026
Retailer 4$412 USD
Retailer 18$457 USD
Retailer 10$499 USD
Retailer 17$549 USD
Retailer 8$615 USD
Retailer 15$615 USD
Retailer 9$679 USD
Retailer 12$738 USD
Retailer 5$807 USD
Retailer 11$825 USD
Retailer 13$1,011 USD
Retailer 14$1,102 USD
Retailer 6$1,459 USD
Retailer 7$1,508 USD
Retailer 2$1,726 USD
Retailer 3$1,731 USD
Retailer 16$1,787 USD
Brilliant Earth$2,690 USD

37 data points across 18 retailers

18 retailers$412 USD to $2,690 USD

A
Cheapest Retailer
-
$412 USD
Final sale: no returns
A
Retailer 2
-
$457 USD
View
A
Retailer 3
-
$499 USD
HK$3,900 HKD
View
Retailer 4
-
$549 USD
£433 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
$615 USD
View
A
Retailer 6
-
$615 USD
View
A
Retailer 7
-
$679 USD
View
A
Retailer 8
-
$738 USD
€703 EUR
View
A
Retailer 9
-
$807 USD
View
A
Retailer 10
-
$825 USD
£649 GBP
View
B+
Retailer 11
-
$1,011 USD
A$1,555 AUD
View
B+
Retailer 12
-
$1,102 USD
ZAR 17,800 ZAR
View
B
Retailer 13
-
$1,459 USD
SGD 1,972 SGD
View
B
Retailer 14
-
$1,508 USD
View
B
Retailer 15
-
$1,726 USD
View
B
Retailer 16
-
$1,731 USD
View
B
Retailer 17
-
$1,787 USD
£1,407 GBP
View
Most Expensive
B
Brilliant Earth
21242178A · Oct 28
$2,690 USD
View
17 more retailers have this diamond
Prices start from $412 USDSave up to $2,278 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
2.05ct Cushion
$412 USD