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Cushion|Lab Grown|IGI

0.94ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG818659128

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818659128

Diamond specifications and retailer prices

From $628 SGD
$491 USD
As of November 1, 2026
Save $2,019 SGD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,647 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.94ct lab-grown cushion diamond

This 0.94ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818659128 or 818659128. Listed at 12 retailers as of October 31, 2026, with prices from $628 to $2,647, a $2,019 spread on the same certified stone. Brilliant Earth lists it at $2,647. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.94
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659128
Dimensions7.24 × 4.81 × 3.33 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.24 mm4.81 mm0.94 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659128
Side View
Table 60.0%Crown 32.5°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 69.2%

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: Nov 1
Current: $2,647 SGD|Low: $628 SGD|High: $2,724 SGD|Avg: $1,533 SGD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6$628 SGD
Retailer 11$697 SGD
Retailer 10$863 SGD
Retailer 9$1,096 SGD
Retailer 5$1,143 SGD
Retailer 2$1,266 SGD
Retailer 8$1,332 SGD
Retailer 3$1,452 SGD
Retailer 12$2,284 SGD
Retailer 4$2,312 SGD
Retailer 7$2,561 SGD
Brilliant Earth$2,647 SGD

42 data points across 12 retailers

12 retailers$628 SGD to $2,647 SGD

A
Cheapest Retailer
-
$628 SGD
$491 USD
Final sale: no returns
Retailer 2
-
$697 SGD
$545 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$863 SGD
$675 USD
View
A
Retailer 4
-
$1,096 SGD
$857 USD
View
A
Retailer 5
-
$1,143 SGD
£703 GBP
View
A
Retailer 6
-
$1,266 SGD
ZAR 15,991 ZAR
View
B+
Retailer 7
-
$1,332 SGD
€992 EUR
View
Retailer 8
-
$1,452 SGD
$1,135 USD
View
Price last confirmed 19 days ago
B
Retailer 9
-
$2,284 SGD
$1,786 USD
View
B
Retailer 10
-
$2,312 SGD
View
B
Retailer 11
-
$2,561 SGD
£1,577 GBP
View
Most Expensive
B
Brilliant Earth
21421175A · Oct 31
$2,647 SGD
$2,070 USD
View
11 more retailers have this diamond
Prices start from $628 SGDSave up to $2,019 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
0.94ct Cushion
$628 SGD