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Cushion|Lab Grown|IGI

0.80ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG840665122

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840665122

Diamond specifications and retailer prices

From $268 NZD
As of November 4, 2026
Save $1,483 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,514 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 0.8ct lab-grown cushion diamond

This 0.8ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840665122 or 840665122. Listed at 18 retailers as of November 4, 2026, with a 554% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665122
Dimensions5.40 × 5.03 × 3.33 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.40 mm5.03 mm0.80 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840665122
Side View
Table 62.0%Crown 38.3°Girdle: STK-THKPavilion 32.6°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,514 NZD|Low: $268 NZD|High: $2,526 NZD|Avg: $796 NZD|-0.4%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 4, 2026
Retailer 11$268 NZD
Retailer 10$341 NZD
Retailer 5$408 NZD
Retailer 2$413 NZD
Retailer 16$500 NZD
Retailer 9$504 NZD
Retailer 18$514 NZD
Retailer 7$534 NZD
Retailer 15$559 NZD
Retailer 14$649 NZD
Retailer 8$722 NZD
Retailer 17$757 NZD
Retailer 3$798 NZD
Retailer 6$823 NZD
Retailer 4$931 NZD
Retailer 12$1,057 NZD
Retailer 13$1,751 NZD
MOH London$2,514 NZD

16 data points across 18 retailers

18 retailers$268 NZD to $1,751 NZD

A
Cheapest Retailer
-
$268 NZD
Final sale: no returns
A
Retailer 2
-
$341 NZD
View
Retailer 3
-
$408 NZD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$413 NZD
View
A
Retailer 5
-
$500 NZD
View
Retailer 6
-
$504 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$514 NZD
View
Retailer 8
-
$534 NZD
View
Price last confirmed 12 days ago
A
Retailer 9
-
$559 NZD
View
A
Retailer 10
-
$649 NZD
View
Retailer 11
-
$722 NZD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$757 NZD
View
B+
Retailer 13
-
$798 NZD
View
B+
Retailer 14
-
$823 NZD
View
B+
Retailer 15
-
$931 NZD
View
B
Retailer 16
-
$1,057 NZD
View
B
Retailer 17
-
$1,751 NZD
View
Most Expensive
MOH London
LG840665122 · Oct 25
$2,514 NZD
£1,116 GBP
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $268 NZDSave up to $1,483 NZD

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
0.80ct Cushion
$268 NZD