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Cushion|Lab Grown|IGI

1.04ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG818662298

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818662298

Diamond specifications and retailer prices

From $814 SGD
$637 USD
As of October 30, 2026
Save $2,152 SGD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,966 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818662298 or 818662298. Listed at 14 retailers as of October 30, 2026, with prices from $814 to $2,966, a $2,152 spread on the same certified stone. Brilliant Earth lists it at $2,966. 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

1.04
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662298
Dimensions7.24 × 5.19 × 3.44 mm
L/W Ratio1.39
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 mm5.19 mm1.04 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662298
Side View
Table 60.0%Crown 33.5°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 66.3%

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 30
Current: $2,966 SGD|Low: $593 SGD|High: $3,567 SGD|Avg: $1,491 SGD|-16.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 11$593 SGD
Retailer 12$814 SGD
Retailer 10$818 SGD
Retailer 13$892 SGD
Retailer 7$936 SGD
Retailer 3$945 SGD
Retailer 9$1,019 SGD
Retailer 2$1,072 SGD
Retailer 4$1,482 SGD
Retailer 5$1,573 SGD
Retailer 6$1,771 SGD
Retailer 14$1,956 SGD
Retailer 8$2,330 SGD
Brilliant Earth$2,966 SGD

40 data points across 14 retailers

14 retailers$814 SGD to $2,966 SGD

Retailer 1
-
$593 SGD
$464 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$814 SGD
$637 USD
View
A
Retailer 3
-
$818 SGD
$640 USD
View
A
Retailer 4
-
$892 SGD
$698 USD
View
A
Retailer 5
-
$936 SGD
€697 EUR
View
A
Retailer 6
-
$945 SGD
$739 USD
View
A
Retailer 7
-
$1,019 SGD
ZAR 12,876 ZAR
View
B+
Retailer 8
-
$1,072 SGD
£660 GBP
View
B+
Retailer 9
-
$1,482 SGD
$1,159 USD
View
B+
Retailer 10
-
$1,573 SGD
View
Retailer 11
-
$1,771 SGD
$1,385 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$1,956 SGD
$1,530 USD
View
B
Retailer 13
-
$2,330 SGD
£1,435 GBP
View
Most Expensive
B
Brilliant Earth
21421536A · Oct 31
$2,966 SGD
$2,320 USD
View
13 more retailers have this diamond
Prices start from $814 SGDSave up to $2,152 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
1.04ct Cushion
$814 SGD