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Cushion|Lab Grown|IGI

2.05ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG783667946

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

Certificate IGI LG783667946

Diamond specifications and retailer prices

From $305 USD
As of October 31, 2026
Save $1,051 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,500 USD at Brilliant Earth · As of October 21, 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 top-tier cut grade and certified by IGI LG783667946 or 783667946. Listed at 14 retailers as of October 26, 2026, with a 345% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.05
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783667946
Dimensions7.49 × 7.26 × 4.84 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm7.26 mm2.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783667946
Side View
Table 62.0%Crown 33.6°Girdle: THK-VTKPavilion 40.1°Culet: NoneDepth 66.7%

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 31
Current: $1,500 USD|Low: $282 USD|High: $1,590 USD|Avg: $820 USD|-5.7%
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
October 31, 2026
Retailer 5$305 USD
Retailer 6$410 USD
Retailer 7$495 USD
Retailer 2$594 USD
Retailer 8$614 USD
Retailer 14$621 USD
Retailer 13$646 USD
Retailer 10$749 USD
Retailer 12$810 USD
Retailer 9$815 USD
Retailer 3$1,137 USD
Retailer 4$1,299 USD
Retailer 11$1,356 USD
Brilliant Earth$1,500 USD

42 data points across 14 retailers

14 retailers$305 USD to $1,356 USD

A
Cheapest Retailer
-
$305 USD
Final sale: no returns
B+
Retailer 2
-
$410 USD
View
A
Retailer 3
-
$495 USD
View
A
Retailer 4
-
$594 USD
£468 GBP
View
A
Retailer 5
-
$614 USD
€585 EUR
View
A
Retailer 6
-
$621 USD
View
A
Retailer 7
-
$646 USD
View
A
Retailer 8
-
$749 USD
A$1,153 AUD
View
A
Retailer 9
-
$810 USD
View
A
Retailer 10
-
$815 USD
ZAR 13,164 ZAR
View
B+
Retailer 11
-
$1,137 USD
View
B+
Retailer 12
-
$1,299 USD
View
B+
Retailer 13
-
$1,356 USD
£1,068 GBP
View
Most Expensive
Brilliant Earth
19353621A · Oct 21
$1,500 USD
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from $305 USDSave up to $1,051 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
$305 USD