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Cushion|Lab Grown|IGI

1.55ct G VVS2 Cushion Lab Grown Diamond

VG • G/VVS2 • IGI LG665403691

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665403691

Diamond specifications and retailer prices

From $410 USD
As of November 1, 2026
Save $1,710 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,120 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct 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 very-good cut grade and certified by IGI LG665403691 or 665403691. Listed at 10 retailers as of November 1, 2026, with prices from $410 to $2,120, a $1,710 spread on the same certified stone. Do Amore Diamonds lists it at $2,120. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665403691
Dimensions6.89 × 6.43 × 4.44 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm6.43 mm1.55 ctG / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665403691
Side View
Table 60.0%Crown 35.3°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 69.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,120 USD|Low: $410 USD|High: $2,120 USD|Avg: $880 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
November 2, 2026
Retailer 11$410 USD
Retailer 4$420 USD
Retailer 9$466 USD
Retailer 5$521 USD
Retailer 10$529 USD
Retailer 2$568 USD
Retailer 7$905 USD
Retailer 8$1,112 USD
Retailer 12$1,141 USD
Retailer 6$1,210 USD
Retailer 3$1,234 USD
Do Amore Diamonds$2,120 USD

42 data points across 12 retailers

10 retailers$410 USD to $2,120 USD

A
Cheapest Retailer
-
$410 USD
A
Retailer 2
-
$466 USD
View
A
Retailer 3
-
$521 USD
ZAR 8,415 ZAR
View
A
Retailer 4
-
$529 USD
View
A
Retailer 5
-
$568 USD
£447 GBP
View
Retailer 6
-
$905 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
$1,112 USD
View
B
Retailer 8
-
$1,141 USD
View
Retailer 9
-
$1,210 USD
£953 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-78AC20CCF · Nov 2
$2,120 USD
View
9 more retailers have this diamond
Prices start from $410 USDSave up to $1,710 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
1.55ct Cushion
$410 USD