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Cushion|Lab Grown|IGI

1.20ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG608389607

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG608389607

Diamond specifications and retailer prices

From $276 USD
£217 GBP
As of November 2, 2026
Save $1,464 USD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,740 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG608389607 or 608389607. Listed at 6 retailers as of November 2, 2026, with prices from $276 to $1,740, a $1,464 spread on the same certified stone. Do Amore Diamonds lists it at $1,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608389607
Dimensions6.18 × 6.12 × 4.13 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
6.18 mm6.12 mm1.20 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608389607
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 67.5%

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: Nov 2
Current: $1,740 USD|Low: $276 USD|High: $1,740 USD|Avg: $725 USD
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
November 2, 2026
Retailer 7$276 USD
Retailer 12$397 USD
Retailer 9$397 USD
Retailer 11$425 USD
Retailer 2$440 USD
Retailer 13$476 USD
Retailer 3$521 USD
Retailer 6$605 USD
Retailer 4$767 USD
Retailer 10$870 USD
Retailer 5$1,097 USD
Retailer 8$1,161 USD
Do Amore Diamonds$1,740 USD

16 data points across 13 retailers

6 retailers$276 USD to $1,740 USD

A
Cheapest Retailer
-
$276 USD
£217 GBP
A
Retailer 2
-
$397 USD
View
A
Retailer 3
-
$440 USD
View
B+
Retailer 4
-
$605 USD
A$931 AUD
View
B
Retailer 5
-
$1,161 USD
£914 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D0259E9B7 · Nov 2
$1,740 USD
View
5 more retailers have this diamond
Prices start from $276 USDSave up to $1,464 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
1.20ct Cushion
$276 USD