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Cushion|Lab Grown|IGI

1.05ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG621412146

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG621412146

Diamond specifications and retailer prices

From $186 USD
As of October 30, 2026
Save $1,274 USD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,460 USD at Do Amore Diamonds · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG621412146 or 621412146. Listed at 6 retailers as of October 29, 2026, with prices from $186 to $1,460, a $1,274 spread on the same certified stone. Do Amore Diamonds lists it at $1,460. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621412146
Dimensions7.32 × 5.28 × 3.50 mm
L/W Ratio1.39
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
7.32 mm5.28 mm1.05 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621412146
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 66.3%

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 30
Current: $1,460 USD|Low: $126 USD|High: $1,590 USD|Avg: $645 USD|-8.2%
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 31, 2026
Retailer 9$186 USD
Retailer 11$337 USD
Retailer 8$344 USD
Retailer 10$360 USD
Retailer 3$375 USD
Retailer 13$490 USD
Retailer 6$506 USD
Retailer 4$531 USD
Retailer 2$703 USD
Retailer 12$879 USD
Retailer 7$973 USD
Retailer 5$1,128 USD
Do Amore Diamonds$1,460 USD

16 data points across 13 retailers

6 retailers$186 USD to $1,460 USD

A
Cheapest Retailer
-
$186 USD
Final sale: no returns
A
Retailer 2
-
$344 USD
View
B+
Retailer 3
-
$506 USD
A$779 AUD
View
B+
Retailer 4
-
$703 USD
View
B
Retailer 5
-
$973 USD
£766 GBP
View
Most Expensive
B
Do Amore Diamonds
27-825EF2F7B · Oct 29
$1,460 USD
View
5 more retailers have this diamond
Prices start from $186 USDSave up to $1,274 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
$186 USD