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Cushion|Lab Grown|IGI

0.82ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG788668880

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG788668880

Diamond specifications and retailer prices

From $318 NZD
HK$1,400 HKD
As of November 1, 2026
Save $690 NZD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,359 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 0.82ct lab-grown cushion diamond

This 0.82ct lab-grown cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788668880 or 788668880. Listed at 16 retailers as of October 27, 2026, with a 217% 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

0.82
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788668880
Dimensions5.31 × 5.17 × 3.38 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.31 mm5.17 mm0.82 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788668880
Side View
Table 64.0%Crown 36°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 65.4%

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 1
Current: $2,359 NZD|Low: $318 NZD|High: $2,454 NZD|Avg: $825 NZD|-2.7%
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
November 1, 2026
Retailer 16$318 NZD
Retailer 3$444 NZD
Retailer 13$469 NZD
Retailer 9$488 NZD
Retailer 2$502 NZD
Retailer 15$502 NZD
Retailer 4$539 NZD
Retailer 14$657 NZD
Retailer 10$687 NZD
Retailer 5$706 NZD
Retailer 7$783 NZD
Retailer 11$852 NZD
Retailer 12$859 NZD
Retailer 6$1,008 NZD
Retailer 8$1,514 NZD
MOH London$2,359 NZD

43 data points across 16 retailers

16 retailers$318 NZD to $1,008 NZD

A
Cheapest Retailer
-
$318 NZD
HK$1,400 HKD
A
Retailer 2
-
$444 NZD
$250 USD
View
A
Retailer 3
-
$469 NZD
£208 GBP
View
A
Retailer 4
-
$488 NZD
€262 EUR
View
A
Retailer 5
-
$502 NZD
$283 USD
View
Retailer 6
-
$502 NZD
ZAR 4,574 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
$539 NZD
$304 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$657 NZD
£292 GBP
View
B+
Retailer 9
-
$687 NZD
$387 USD
View
B+
Retailer 10
-
$706 NZD
$398 USD
View
B+
Retailer 11
-
$783 NZD
SGD 596 SGD
View
B+
Retailer 12
-
$852 NZD
$480 USD
View
B+
Retailer 13
-
$859 NZD
$484 USD
View
B+
Retailer 14
-
$1,008 NZD
$568 USD
View
Retailer 15
-
$1,514 NZD
£672 GBP
View
Price last confirmed 16 days ago
Most Expensive
MOH London
LG788668880 · Oct 25
$2,359 NZD
£1,047 GBP
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $318 NZDSave up to $690 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
0.82ct Cushion
$318 NZD