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Cushion|Lab Grown|IGI

1.56ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG642491539

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG642491539

Diamond specifications and retailer prices

From $269 USD
As of October 28, 2026
Save $2,041 USD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,310 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown cushion diamond

This 1.56ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG642491539 or 642491539. Listed at 16 retailers as of October 28, 2026, with prices from $269 to $2,310, a $2,041 spread on the same certified stone. Do Amore Diamonds lists it at $2,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642491539
Dimensions8.01 × 6.19 × 4.22 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm6.19 mm1.56 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642491539
Side View
Table 64.0%Crown 34.1°Girdle: MED-STKPavilion 39°Culet: NoneDepth 68.2%

Caratlytics Score

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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 28
Current: $1,328 USD|Low: $191 USD|High: $1,337 USD|Avg: $608 USD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$269 USD
Retailer 9$299 USD
Retailer 6$377 USD
Retailer 2$401 USD
Retailer 10$551 USD
Retailer 3$566 USD
Retailer 4$628 USD
Retailer 5$766 USD
Retailer 7$915 USD
Retailer 1$1,328 USD

40 data points across 10 retailers

16 retailers$269 USD to $2,310 USD

A
Cheapest Retailer
-
$269 USD
Final sale: no returns
A
Retailer 2
-
$299 USD
View
A
Retailer 3
-
$377 USD
£296 GBP
View
B+
Retailer 4
-
$401 USD
View
A
Retailer 5
-
$419 USD
View
A
Retailer 6
-
$551 USD
View
A
Retailer 7
-
$566 USD
ZAR 9,151 ZAR
View
A
Retailer 8
-
$628 USD
£494 GBP
View
A
Retailer 9
-
$766 USD
A$1,179 AUD
View
B+
Retailer 10
-
$915 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$1,228 USD
View
B
Retailer 12
-
$1,280 USD
£1,008 GBP
View
B
Retailer 13
-
$1,323 USD
View
B
Retailer 14
-
$1,328 USD
£1,046 GBP
View
B
Retailer 15
-
$1,872 USD
View
Most Expensive
B
Do Amore Diamonds
27-002B1F654 · Oct 29
$2,310 USD
View
15 more retailers have this diamond
Prices start from $269 USDSave up to $2,041 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
1.56ct Cushion
$269 USD