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Cushion|Lab Grown|IGI

0.81ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG770687071

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG770687071

Diamond specifications and retailer prices

From $318 NZD
HK$1,400 HKD
As of November 1, 2026
Save $2,019 NZD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,337 NZD at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770687071 or 770687071. Listed at 16 retailers as of October 26, 2026, with prices from $318 to $2,337, a $2,019 spread on the same certified stone. MOH London lists it at $2,337. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687071
Dimensions6.29 × 4.69 × 3.07 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.29 mm4.69 mm0.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770687071
Side View
Table 64.0%Crown 37°Girdle: MED-THKPavilion 32.9°Culet: NoneDepth 65.5%

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: $2,337 NZD|Low: $318 NZD|High: $2,431 NZD|Avg: $821 NZD|-3.7%
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 8$318 NZD
Retailer 14$382 NZD
Retailer 15$464 NZD
Retailer 10$488 NZD
Retailer 2$497 NZD
Retailer 3$497 NZD
Retailer 5$536 NZD
Retailer 16$651 NZD
Retailer 11$678 NZD
Retailer 6$704 NZD
Retailer 13$773 NZD
Retailer 12$848 NZD
Retailer 9$852 NZD
Retailer 7$999 NZD
Retailer 4$1,460 NZD
MOH London$2,337 NZD

40 data points across 16 retailers

16 retailers$318 NZD to $2,337 NZD

A
Cheapest Retailer
-
$318 NZD
HK$1,400 HKD
A
Retailer 2
-
$382 NZD
£170 GBP
View
A
Retailer 3
-
$464 NZD
£206 GBP
View
A
Retailer 4
-
$488 NZD
€262 EUR
View
A
Retailer 5
-
$497 NZD
$280 USD
View
Retailer 6
-
$497 NZD
ZAR 4,529 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
$536 NZD
$302 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$651 NZD
£289 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$678 NZD
$382 USD
View
B+
Retailer 10
-
$704 NZD
$397 USD
View
B+
Retailer 11
-
$773 NZD
SGD 589 SGD
View
B+
Retailer 12
-
$848 NZD
$478 USD
View
B+
Retailer 13
-
$852 NZD
$480 USD
View
B+
Retailer 14
-
$999 NZD
$563 USD
View
Retailer 15
-
$1,460 NZD
£648 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG770687071 · Oct 26
$2,337 NZD
£1,037 GBP
View
15 more retailers have this diamond
Prices start from $318 NZDSave up to $2,019 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
0.81ct Cushion
$318 NZD