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Cushion|Lab Grown|IGI

1.09ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG830643320

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830643320

Diamond specifications and retailer prices

From $243 USD
HK$1,900 HKD
As of October 29, 2026
Save $853 USD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,096 USD at Reve Diamonds · As of October 23, 2026
View at Reve Diamonds

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 LG830643320 or 830643320. Listed at 16 retailers as of October 23, 2026, with prices from $243 to $1,096, a $853 spread on the same certified stone. Reve Diamonds lists it at $1,096. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.2°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643320
Dimensions7.20 × 5.10 × 3.31 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.20 mm5.10 mm1.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830643320
Side View
Table 61.0%Crown 32.2°Girdle: MED-THKPavilion 31.7°Culet: NoneDepth 64.9%

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: $684 USD|Low: $189 USD|High: $1,102 USD|Avg: $535 USD|+2.1%
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
Retailer 15
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 5$189 USD
Retailer 13$243 USD
Retailer 11$258 USD
Retailer 14$350 USD
Retailer 12$355 USD
Retailer 10$361 USD
Retailer 2$377 USD
Retailer 9$400 USD
Retailer 3$412 USD
Retailer 7$454 USD
Retailer 16$522 USD
Retailer 6$576 USD
Retailer 1$684 USD
Retailer 8$730 USD
Retailer 4$760 USD
Retailer 15$988 USD
Reve Diamonds$1,096 USD

39 data points across 17 retailers

16 retailers$243 USD to $1,096 USD

A
Cheapest Retailer
-
$243 USD
HK$1,900 HKD
A
Retailer 2
-
$258 USD
£203 GBP
View
A
Retailer 3
-
$350 USD
€333 EUR
View
A
Retailer 4
-
$355 USD
ZAR 5,742 ZAR
View
A
Retailer 5
-
$361 USD
£285 GBP
View
A
Retailer 6
-
$377 USD
View
A
Retailer 7
-
$400 USD
View
A
Retailer 8
-
$412 USD
£325 GBP
View
Price last confirmed 15 days ago
A
Retailer 9
-
$454 USD
View
B+
Retailer 10
-
$522 USD
View
B+
Retailer 11
-
$576 USD
SGD 779 SGD
View
B+
Retailer 12
-
$684 USD
View
B+
Retailer 13
-
$730 USD
View
B+
Retailer 14
-
$760 USD
View
B
Retailer 15
-
$988 USD
£778 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
1D396C0E4 · Oct 23
$1,096 USD
View
15 more retailers have this diamond
Prices start from $243 USDSave up to $853 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
$243 USD