CaratHunter
Plans
Cushion|Lab Grown|IGI

1.05ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG611375380

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG611375380

Diamond specifications and retailer prices

From $207 USD
As of November 1, 2026
Save $1,583 USD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,790 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG611375380 or 611375380. Listed at 13 retailers as of November 1, 2026, with prices from $207 to $1,790, a $1,583 spread on the same certified stone. Do Amore Diamonds lists it at $1,790. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611375380
Dimensions6.78 × 5.40 × 3.73 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.78 mm5.40 mm1.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611375380
Side View
Table 64.0%Crown 37.2°Girdle: THN-STKPavilion 41.5°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,790 USD|Low: $207 USD|High: $1,880 USD|Avg: $741 USD|-4.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$207 USD
Retailer 6$231 USD
Retailer 10$312 USD
Retailer 5$314 USD
Retailer 9$338 USD
Retailer 2$469 USD
Retailer 4$740 USD
Retailer 8$1,151 USD
Retailer 3$1,191 USD
Do Amore Diamonds$1,790 USD

41 data points across 10 retailers

13 retailers$207 USD to $1,790 USD

A
Cheapest Retailer
-
$207 USD
Final sale: no returns
Retailer 2
-
$231 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$275 USD
View
B+
Retailer 4
-
$312 USD
View
Retailer 5
-
$314 USD
£247 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
$338 USD
View
B+
Retailer 7
-
$469 USD
£369 GBP
View
B
Retailer 8
-
$740 USD
View
B
Retailer 9
-
$991 USD
£780 GBP
View
B
Retailer 10
-
$992 USD
View
B
Retailer 11
-
$1,151 USD
View
B
Retailer 12
-
$1,191 USD
£938 GBP
View
Most Expensive
B
Do Amore Diamonds
27-69CAA7B68 · Nov 1
$1,790 USD
View
12 more retailers have this diamond
Prices start from $207 USDSave up to $1,583 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
1.05ct Cushion
$207 USD