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Cushion|Lab Grown|IGI

0.99ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG839611604

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839611604

Diamond specifications and retailer prices

From $203 SGD
$158 USD
As of October 27, 2026
Save $1,089 SGD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,291 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839611604 or 839611604. Listed at 16 retailers as of October 25, 2026, with prices from $203 to $1,291, a $1,089 spread on the same certified stone. Reve Diamonds lists it at $1,291. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611604
Dimensions7.01 × 5.06 × 3.17 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm5.06 mm0.99 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839611604
Side View
Table 68.0%Crown 35.2°Girdle: MED-THKPavilion 31.2°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $386 SGD|Low: $197 SGD|High: $1,291 SGD|Avg: $582 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
Reve Diamonds
October 29, 2026
Retailer 5$203 SGD
Retailer 15$262 SGD
Retailer 10$290 SGD
Retailer 11$384 SGD
Retailer 1$386 SGD
Retailer 14$400 SGD
Retailer 4$418 SGD
Retailer 2$433 SGD
Retailer 13$483 SGD
Retailer 3$538 SGD
Retailer 9$615 SGD
Retailer 8$702 SGD
Retailer 6$795 SGD
Retailer 12$1,053 SGD
Retailer 7$1,230 SGD
Reve Diamonds$1,291 SGD

31 data points across 16 retailers

16 retailers$203 SGD to $1,291 SGD

A
Cheapest Retailer
-
$203 SGD
$158 USD
Final sale: no returns
A
Retailer 2
-
$262 SGD
HK$1,600 HKD
View
A
Retailer 3
-
$290 SGD
£178 GBP
View
A
Retailer 4
-
$384 SGD
£236 GBP
View
A
Retailer 5
-
$386 SGD
€287 EUR
View
A
Retailer 6
-
$400 SGD
ZAR 5,048 ZAR
View
B+
Retailer 7
-
$418 SGD
$326 USD
View
A
Retailer 8
-
$433 SGD
$338 USD
View
B+
Retailer 9
-
$483 SGD
£297 GBP
View
A
Retailer 10
-
$538 SGD
$420 USD
View
B+
Retailer 11
-
$615 SGD
View
B+
Retailer 12
-
$702 SGD
$548 USD
View
B+
Retailer 13
-
$795 SGD
$620 USD
View
B
Retailer 14
-
$1,053 SGD
£647 GBP
View
B
Retailer 15
-
$1,230 SGD
$960 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Reve Diamonds
4FFB58B27 · Oct 25
$1,291 SGD
$1,007 USD
View
15 more retailers have this diamond
Prices start from $203 SGDSave up to $1,089 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
0.99ct Cushion
$203 SGD