Cushion|Lab Grown|IGI

1.29ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG836665994

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836665994

Diamond specifications and retailer prices

From $259 USD
£204 GBP
As of October 29, 2026
Save $561 USD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,011 USD at MOH London · As of October 21, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836665994 or 836665994. Listed at 9 retailers as of October 29, 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

1.29
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836665994
Dimensions7.53 × 5.84 × 3.87 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm5.84 mm1.29 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836665994
Side View
Table 66.0%Crown 30.3°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
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: Oct 29
Current: $1,011 USD|Low: $257 USD|High: $1,011 USD|Avg: $574 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4$259 USD
Retailer 2$384 USD
Retailer 7$384 USD
Retailer 3$390 USD
Retailer 5$480 USD
Retailer 6$542 USD
Retailer 9$746 USD
Retailer 8$820 USD
MOH London$1,011 USD

12 data points across 9 retailers

9 retailers$259 USD to $820 USD

A
Cheapest Retailer
-
$259 USD
£204 GBP
A
Retailer 2
-
$384 USD
£302 GBP
View
B+
Retailer 3
-
$384 USD
View
A
Retailer 4
-
$390 USD
€371 EUR
View
A
Retailer 5
-
$480 USD
View
B+
Retailer 6
-
$542 USD
View
B
Retailer 7
-
$746 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$820 USD
View
Most Expensive
B
MOH London
LG836665994 · Oct 21
$1,011 USD
£796 GBP
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from $259 USDSave up to $561 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
$259 USD