CaratHunter
Plans
Cushion|Lab Grown|IGI

1.29ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG645487449

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG645487449

Diamond specifications and retailer prices

From $204 USD
As of November 4, 2026
Save $850 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,054 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.29ct lab-grown cushion diamond

This 1.29ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG645487449 or 645487449. Listed at 16 retailers as of November 2, 2026, with prices from $204 to $1,054, a $850 spread on the same certified stone. MOH London lists it at $1,054. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645487449
Dimensions7.83 × 5.50 × 3.77 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.83 mm5.50 mm1.29 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645487449
Side View
Table 66.0%Crown 40.5°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 68.5%

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 4
Current: $1,054 USD|Low: $186 USD|High: $1,067 USD|Avg: $514 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 10$204 USD
Retailer 9$226 USD
Retailer 6$376 USD
Retailer 5$389 USD
Retailer 2$402 USD
Retailer 4$549 USD
Retailer 3$584 USD
Retailer 7$645 USD
Retailer 8$800 USD
MOH London$1,054 USD

43 data points across 10 retailers

16 retailers$204 USD to $1,054 USD

A
Cheapest Retailer
-
$204 USD
Final sale: no returns
Retailer 2
-
$226 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$256 USD
View
B+
Retailer 4
-
$308 USD
View
A
Retailer 5
-
$376 USD
View
A
Retailer 6
-
$389 USD
View
A
Retailer 7
-
$402 USD
View
A
Retailer 8
-
$404 USD
View
A
Retailer 9
-
$549 USD
View
B+
Retailer 10
-
$584 USD
View
B+
Retailer 11
-
$645 USD
View
B+
Retailer 12
-
$744 USD
View
B+
Retailer 13
-
$762 USD
View
B
Retailer 14
-
$779 USD
View
B+
Retailer 15
-
$800 USD
View
Most Expensive
B
MOH London
LG645487449 · Nov 2
$1,054 USD
£830 GBP
View
15 more retailers have this diamond
Prices start from $204 USDSave up to $850 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
1.29ct Cushion
$204 USD