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Cushion|Lab Grown|IGI

1.02ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG823694845

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823694845

Diamond specifications and retailer prices

From $559 SGD
$437 USD
As of November 1, 2026
Save $2,842 SGD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,401 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823694845 or 823694845. Listed at 15 retailers as of October 31, 2026, with prices from $559 to $3,401, a $2,842 spread on the same certified stone. Brilliant Earth lists it at $3,401. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823694845
Dimensions7.11 × 5.31 × 3.53 mm
L/W Ratio1.34
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
7.11 mm5.31 mm1.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823694845
Side View
Table 63.0%Crown 34.5°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 66.5%

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: Nov 1
Current: $3,401 SGD|Low: $559 SGD|High: $3,503 SGD|Avg: $1,493 SGD
Brilliant Earth
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
November 1, 2026
Retailer 4$559 SGD
Retailer 12$619 SGD
Retailer 13$687 SGD
Retailer 15$798 SGD
Retailer 11$799 SGD
Retailer 5$982 SGD
Retailer 8$989 SGD
Retailer 10$1,063 SGD
Retailer 2$1,121 SGD
Retailer 7$1,641 SGD
Retailer 14$1,812 SGD
Retailer 3$2,036 SGD
Retailer 6$2,302 SGD
Retailer 9$2,430 SGD
Brilliant Earth$3,401 SGD

42 data points across 15 retailers

15 retailers$559 SGD to $3,401 SGD

A
Cheapest Retailer
-
$559 SGD
$437 USD
Final sale: no returns
Retailer 2
-
$619 SGD
$484 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$687 SGD
HK$4,200 HKD
View
A
Retailer 4
-
$798 SGD
$624 USD
View
A
Retailer 5
-
$799 SGD
$625 USD
View
A
Retailer 6
-
$982 SGD
$768 USD
View
A
Retailer 7
-
$989 SGD
€737 EUR
View
A
Retailer 8
-
$1,063 SGD
ZAR 13,435 ZAR
View
A
Retailer 9
-
$1,121 SGD
£691 GBP
View
B+
Retailer 10
-
$1,641 SGD
View
B+
Retailer 11
-
$1,812 SGD
£1,116 GBP
View
B
Retailer 12
-
$2,036 SGD
$1,593 USD
View
B
Retailer 13
-
$2,302 SGD
$1,801 USD
View
B
Retailer 14
-
$2,430 SGD
£1,497 GBP
View
Most Expensive
B
Brilliant Earth
21056650A · Oct 31
$3,401 SGD
$2,660 USD
View
14 more retailers have this diamond
Prices start from $559 SGDSave up to $2,842 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
1.02ct Cushion
$559 SGD