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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 HK$1,406 HKD
As of November 1, 2026
Save HK$8,927 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,333 HKD 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 HK$1,406 to HK$10,333, a HK$8,927 spread on the same certified stone. MOH London lists it at HK$10,333. 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

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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: HK$10,333 HKD|Low: HK$1,406 HKD|High: HK$10,751 HKD|Avg: HK$3,629 HKD|-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 8HK$1,406 HKD
Retailer 14HK$1,691 HKD
Retailer 15HK$2,050 HKD
Retailer 10HK$2,158 HKD
Retailer 2HK$2,197 HKD
Retailer 3HK$2,200 HKD
Retailer 5HK$2,369 HKD
Retailer 16HK$2,878 HKD
Retailer 11HK$2,997 HKD
Retailer 6HK$3,115 HKD
Retailer 13HK$3,420 HKD
Retailer 12HK$3,750 HKD
Retailer 9HK$3,766 HKD
Retailer 7HK$4,418 HKD
Retailer 4HK$6,457 HKD
MOH LondonHK$10,333 HKD

40 data points across 16 retailers

16 retailersHK$1,406 HKD to HK$10,333 HKD

A
Cheapest Retailer
-
HK$1,406 HKD
A
Retailer 2
-
HK$1,691 HKD
£170 GBP
View
A
Retailer 3
-
HK$2,050 HKD
£206 GBP
View
A
Retailer 4
-
HK$2,158 HKD
€262 EUR
View
A
Retailer 5
-
HK$2,197 HKD
$280 USD
View
Retailer 6
-
HK$2,200 HKD
ZAR 4,529 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
HK$2,369 HKD
$302 USD
View
Price last confirmed 7 days ago
Retailer 8
-
HK$2,878 HKD
£289 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
HK$2,997 HKD
$382 USD
View
B+
Retailer 10
-
HK$3,115 HKD
$397 USD
View
B+
Retailer 11
-
HK$3,420 HKD
SGD 589 SGD
View
B+
Retailer 12
-
HK$3,750 HKD
$478 USD
View
B+
Retailer 13
-
HK$3,766 HKD
$480 USD
View
B+
Retailer 14
-
HK$4,418 HKD
$563 USD
View
Retailer 15
-
HK$6,457 HKD
£648 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG770687071 · Oct 26
HK$10,333 HKD
£1,037 GBP
View
15 more retailers have this diamond
Prices start from HK$1,406 HKDSave up to HK$8,927 HKD

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
HK$1,406 HKD