Cushion|Lab Grown|IGI

1.23ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG618412224

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG618412224

Diamond specifications and retailer prices

From $1,540 USD
As of October 27, 2026
4 retailers carry this diamond
Most expensive: $1,540 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG618412224 or 618412224. Listed at 4 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618412224
Dimensions6.25 × 6.17 × 4.11 mm
L/W Ratio1.01
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
6.25 mm6.17 mm1.23 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618412224
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 66.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: $1,540 USD|Low: $150 USD|High: $1,620 USD|Avg: $680 USD|-4.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 26, 2026
Retailer 8$189 USD
Retailer 7$359 USD
Retailer 3$392 USD
Retailer 9$409 USD
Retailer 11$446 USD
Retailer 13$517 USD
Retailer 2$534 USD
Retailer 12$671 USD
Retailer 4$716 USD
Retailer 10$958 USD
Retailer 5$1,021 USD
Retailer 6$1,025 USD
Do Amore Diamonds$1,540 USD

14 data points across 13 retailers

4 retailers

Retailer 1
-
$359 USD
Price last confirmed 8 days ago
Retailer 2
-
$534 USD
A$822 AUD
View
Price last confirmed 7 days ago
Retailer 3
-
$1,025 USD
£807 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-D99AC9983 · Oct 27
$1,540 USD
View
3 more retailers have this diamond

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.

B
1.23ct Cushion
$1,540 USD