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Cushion|Lab Grown|IGI

0.99ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG770686792

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG770686792

Diamond specifications and retailer prices

From $192 USD
HK$1,500 HKD
As of November 1, 2026
Save $418 USD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,422 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770686792 or 770686792. Listed at 16 retailers as of November 1, 2026, with a 218% 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

0.99
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770686792
Dimensions5.80 × 5.66 × 3.59 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.80 mm5.66 mm0.99 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770686792
Side View
Table 69.0%Crown 35.5°Girdle: THN-STKPavilion 38°Culet: NoneDepth 63.4%

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: $1,422 USD|Low: $192 USD|High: $1,438 USD|Avg: $497 USD|+76.7%
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
October 31, 2026
Retailer 16$192 USD
Retailer 14$288 USD
Retailer 2$291 USD
Retailer 4$305 USD
Retailer 5$319 USD
Retailer 10$329 USD
Retailer 15$365 USD
Retailer 7$415 USD
Retailer 9$423 USD
Retailer 13$465 USD
Retailer 3$510 USD
Retailer 12$526 USD
Retailer 8$603 USD
Retailer 11$610 USD
Retailer 6$884 USD
MOH London$1,422 USD

41 data points across 16 retailers

16 retailers$192 USD to $610 USD

A
Cheapest Retailer
-
$192 USD
HK$1,500 HKD
A
Retailer 2
-
$288 USD
£226 GBP
View
A
Retailer 3
-
$291 USD
€277 EUR
View
Retailer 4
-
$305 USD
ZAR 4,921 ZAR
View
Price last confirmed 16 days ago
Retailer 5
-
$319 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$329 USD
View
Retailer 7
-
$365 USD
£288 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
$415 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$423 USD
View
A
Retailer 10
-
$465 USD
SGD 628 SGD
View
A
Retailer 11
-
$510 USD
View
B+
Retailer 12
-
$526 USD
View
B+
Retailer 13
-
$603 USD
View
B+
Retailer 14
-
$610 USD
View
Retailer 15
-
$884 USD
£696 GBP
View
Price last confirmed 12 days ago
Most Expensive
MOH London
LG770686792 · Oct 25
$1,422 USD
£1,120 GBP
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $192 USDSave up to $418 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
0.99ct Cushion
$192 USD