Cushion|Lab Grown|IGI

0.81ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • IGI LG776653645

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG776653645

Diamond specifications and retailer prices

From $179 USD
HK$1,400 HKD
As of November 1, 2026
Save $1,121 USD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,300 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct lab-grown cushion diamond

This 0.81ct lab-grown cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776653645 or 776653645. Listed at 11 retailers as of October 29, 2026, with prices from $179 to $1,300, a $1,121 spread on the same certified stone. MOH London lists it at $1,300. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776653645
Dimensions6.37 × 5.04 × 3.28 mm
L/W Ratio1.26
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.37 mm5.04 mm0.81 ctG / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG776653645
Side View
Table 65.0%Crown 33°Girdle: THN-THKPavilion 37.4°Culet: NoneDepth 65.1%

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: Nov 1
Current: $1,300 USD|Low: $179 USD|High: $1,300 USD|Avg: $451 USD
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
November 2, 2026
Retailer 11$179 USD
Retailer 7$203 USD
Retailer 2$257 USD
Retailer 8$277 USD
Retailer 6$281 USD
Retailer 9$297 USD
Retailer 12$319 USD
Retailer 5$413 USD
Retailer 13$478 USD
Retailer 10$554 USD
Retailer 3$556 USD
Retailer 4$756 USD
MOH London$1,300 USD

7 data points across 13 retailers

11 retailers$179 USD to $1,300 USD

A
Cheapest Retailer
-
$179 USD
HK$1,400 HKD
A
Retailer 2
-
$203 USD
£159 GBP
View
A
Retailer 3
-
$257 USD
£202 GBP
View
A
Retailer 4
-
$277 USD
€264 EUR
View
A
Retailer 5
-
$281 USD
ZAR 4,544 ZAR
View
A
Retailer 6
-
$297 USD
View
A
Retailer 7
-
$319 USD
£251 GBP
View
B+
Retailer 8
-
$425 USD
View
B+
Retailer 9
-
$478 USD
View
B
Retailer 10
-
$554 USD
View
Most Expensive
B
MOH London
LG776653645 · Oct 29
$1,300 USD
£1,024 GBP
View
10 more retailers have this diamond
Prices start from $179 USDSave up to $1,121 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
0.81ct Cushion
$179 USD