Cushion|Lab Grown|IGI

1.55ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG825670320

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG825670320

Diamond specifications and retailer prices

From $385 USD
As of October 30, 2026
Save $1,290 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,675 USD at MOH London · As of October 29, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG825670320 or 825670320. Listed at 14 retailers as of October 29, 2026, with prices from $385 to $1,675, a $1,290 spread on the same certified stone. MOH London lists it at $1,675. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825670320
Dimensions8.76 × 6.15 × 3.76 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm6.15 mm1.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825670320
Side View
Table 64.0%Crown 31.2°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 61.1%

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: $1,675 USD|Low: $385 USD|High: $1,747 USD|Avg: $914 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 4$385 USD
Retailer 13$426 USD
Retailer 5$571 USD
Retailer 3$572 USD
Retailer 11$575 USD
Retailer 7$677 USD
Retailer 10$733 USD
Retailer 2$759 USD
Retailer 8$989 USD
Retailer 12$1,063 USD
Retailer 9$1,290 USD
Retailer 6$1,413 USD
Retailer 14$1,611 USD
MOH London$1,675 USD

40 data points across 14 retailers

14 retailers$385 USD to $1,675 USD

A
Cheapest Retailer
-
$385 USD
Final sale: no returns
A
Retailer 2
-
$426 USD
View
A
Retailer 3
-
$571 USD
View
A
Retailer 4
-
$572 USD
View
A
Retailer 5
-
$575 USD
View
A
Retailer 6
-
$677 USD
€645 EUR
View
A
Retailer 7
-
$733 USD
ZAR 11,837 ZAR
View
A
Retailer 8
-
$759 USD
£598 GBP
View
B+
Retailer 9
-
$989 USD
A$1,522 AUD
View
B+
Retailer 10
-
$1,063 USD
View
B
Retailer 11
-
$1,290 USD
View
B
Retailer 12
-
$1,413 USD
View
B
Retailer 13
-
$1,611 USD
View
Most Expensive
B
MOH London
LG825670320 · Oct 29
$1,675 USD
£1,319 GBP
View
13 more retailers have this diamond
Prices start from $385 USDSave up to $1,290 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
$385 USD