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Cushion|Lab Grown|IGI

1.29ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG791610318

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791610318

Diamond specifications and retailer prices

From $217 USD
As of October 28, 2026
Save $958 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,175 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791610318 or 791610318. Listed at 14 retailers as of October 28, 2026, with prices from $217 to $1,175, a $958 spread on the same certified stone. Reve Diamonds lists it at $1,175. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791610318
Dimensions7.32 × 5.85 × 4.01 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm5.85 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791610318
Side View
Table 63.0%Crown 29.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 68.5%

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: Oct 28
Current: $438 USD|Low: $217 USD|High: $1,180 USD|Avg: $631 USD|+4.0%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 12$217 USD
Retailer 13$241 USD
Retailer 11$303 USD
Retailer 8$414 USD
Retailer 14$419 USD
Retailer 7$432 USD
Retailer 1$438 USD
Retailer 4$484 USD
Retailer 3$564 USD
Retailer 9$588 USD
Retailer 5$828 USD
Retailer 6$869 USD
Retailer 2$1,070 USD
Retailer 10$1,128 USD
Reve Diamonds$1,175 USD

37 data points across 15 retailers

14 retailers$217 USD to $1,175 USD

A
Cheapest Retailer
-
$217 USD
Final sale: no returns
A
Retailer 2
-
$241 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$303 USD
£239 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$414 USD
ZAR 6,682 ZAR
View
A
Retailer 5
-
$419 USD
View
A
Retailer 6
-
$432 USD
€411 EUR
View
A
Retailer 7
-
$438 USD
£345 GBP
View
A
Retailer 8
-
$484 USD
View
B+
Retailer 9
-
$564 USD
View
B+
Retailer 10
-
$588 USD
A$904 AUD
View
B+
Retailer 11
-
$828 USD
View
B
Retailer 12
-
$1,070 USD
View
B
Retailer 13
-
$1,128 USD
£888 GBP
View
Most Expensive
B
Reve Diamonds
5095751C0 · Oct 28
$1,175 USD
View
13 more retailers have this diamond
Prices start from $217 USDSave up to $958 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
$217 USD