Cushion|Lab Grown|IGI

1.09ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG826687040

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

Certificate IGI LG826687040

Diamond specifications and retailer prices

From $181 USD
As of October 28, 2026
Save $1,318 USD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,499 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.09ct lab-grown cushion diamond

This 1.09ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826687040 or 826687040. Listed at 16 retailers as of October 27, 2026, with prices from $181 to $1,499, a $1,318 spread on the same certified stone. Queensmith lists it at $1,499. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826687040
Dimensions5.88 × 5.85 × 3.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.88 mm5.85 mm1.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826687040
Side View
Table 65.0%Crown 30.4°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 66.2%

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 28
Current: $349 USD|Low: $181 USD|High: $990 USD|Avg: $476 USD|-1.2%
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
October 29, 2026
Retailer 2$181 USD
Retailer 12$200 USD
Retailer 8$343 USD
Retailer 1$349 USD
Retailer 6$351 USD
Retailer 7$380 USD
Retailer 4$387 USD
Retailer 3$388 USD
Retailer 10$521 USD
Retailer 11$548 USD
Retailer 5$698 USD
Retailer 13$760 USD
Retailer 9$936 USD

41 data points across 13 retailers

16 retailers$181 USD to $1,499 USD

A
Cheapest Retailer
-
$181 USD
Final sale: no returns
A
Retailer 2
-
$200 USD
View
B+
Retailer 3
-
$270 USD
View
A
Retailer 4
-
$343 USD
ZAR 5,549 ZAR
View
A
Retailer 5
-
$349 USD
€332 EUR
View
A
Retailer 6
-
$351 USD
£276 GBP
View
A
Retailer 7
-
$380 USD
£299 GBP
View
A
Retailer 8
-
$387 USD
View
A
Retailer 9
-
$388 USD
View
B+
Retailer 10
-
$521 USD
View
B+
Retailer 11
-
$548 USD
SGD 740 SGD
View
B+
Retailer 12
-
$698 USD
View
B+
Retailer 13
-
$760 USD
View
B
Retailer 14
-
$936 USD
£737 GBP
View
B
Retailer 15
-
$1,070 USD
View
Most Expensive
B
Queensmith
LG826687040 · Oct 27
$1,499 USD
£1,180 GBP
View
15 more retailers have this diamond
Prices start from $181 USDSave up to $1,318 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
1.09ct Cushion
$181 USD