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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 $311 SGD
HK$1,900 HKD
As of October 29, 2026
Save $661 SGD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,402 SGD 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 24, 2026, with a 213% 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

1.09
Carat
E
Colour
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

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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 29
Current: $874 SGD|Low: $242 SGD|High: $1,408 SGD|Avg: $684 SGD|+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$242 SGD
Retailer 13$311 SGD
Retailer 11$329 SGD
Retailer 14$447 SGD
Retailer 12$454 SGD
Retailer 10$462 SGD
Retailer 2$482 SGD
Retailer 9$511 SGD
Retailer 3$527 SGD
Retailer 7$580 SGD
Retailer 16$667 SGD
Retailer 6$737 SGD
Retailer 1$874 SGD
Retailer 8$934 SGD
Retailer 4$972 SGD
Retailer 15$1,263 SGD
Reve Diamonds$1,402 SGD

39 data points across 17 retailers

16 retailers$311 SGD to $972 SGD

A
Cheapest Retailer
-
$311 SGD
HK$1,900 HKD
A
Retailer 2
-
$329 SGD
£203 GBP
View
A
Retailer 3
-
$447 SGD
€333 EUR
View
Retailer 4
-
$454 SGD
ZAR 5,742 ZAR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$462 SGD
£285 GBP
View
Retailer 6
-
$482 SGD
$377 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$511 SGD
$400 USD
View
Retailer 8
-
$527 SGD
£325 GBP
View
Price last confirmed 16 days ago
A
Retailer 9
-
$580 SGD
$454 USD
View
Retailer 10
-
$667 SGD
$522 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$737 SGD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$874 SGD
$684 USD
View
B+
Retailer 13
-
$934 SGD
$730 USD
View
B+
Retailer 14
-
$972 SGD
$760 USD
View
Retailer 15
-
$1,263 SGD
£778 GBP
View
Price last confirmed 11 days ago
Most Expensive
Reve Diamonds
1D396C0E4 · Oct 23
$1,402 SGD
$1,096 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $311 SGDSave up to $661 SGD

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
$311 SGD