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Cushion|Lab Grown|IGI

1.02ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG675529123

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG675529123

Diamond specifications and retailer prices

From $569 SGD
$445 USD
As of October 30, 2026
Save $1,950 SGD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,518 SGD at Brilliant Earth · As of October 29, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG675529123 or 675529123. Listed at 17 retailers as of October 29, 2026, with prices from $569 to $2,518, a $1,950 spread on the same certified stone. Brilliant Earth lists it at $2,518. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675529123
Dimensions6.97 × 5.17 × 3.57 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm5.17 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675529123
Side View
Table 65.0%Crown 37.1°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 69.1%

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: Oct 30
Current: $2,518 SGD|Low: $569 SGD|High: $2,518 SGD|Avg: $1,278 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
October 31, 2026
Retailer 5$569 SGD
Retailer 4$630 SGD
Retailer 3$818 SGD
Retailer 13$863 SGD
Retailer 8$991 SGD
Retailer 2$1,034 SGD
Retailer 10$1,083 SGD
Retailer 7$1,344 SGD
Retailer 6$1,536 SGD
Retailer 12$1,547 SGD
Retailer 11$1,636 SGD
Retailer 9$2,476 SGD
Brilliant Earth$2,518 SGD

40 data points across 13 retailers

17 retailers$569 SGD to $2,518 SGD

A
Cheapest Retailer
-
$569 SGD
$445 USD
Final sale: no returns
A
Retailer 2
-
$630 SGD
$493 USD
View
A
Retailer 3
-
$652 SGD
$510 USD
View
A
Retailer 4
-
$818 SGD
$640 USD
View
A
Retailer 5
-
$863 SGD
$675 USD
View
A
Retailer 6
-
$991 SGD
€738 EUR
View
A
Retailer 7
-
$1,034 SGD
£637 GBP
View
B+
Retailer 8
-
$1,083 SGD
ZAR 13,685 ZAR
View
B+
Retailer 9
-
$1,344 SGD
A$1,617 AUD
View
B+
Retailer 10
-
$1,536 SGD
A$1,848 AUD
View
B+
Retailer 11
-
$1,547 SGD
$1,210 USD
View
Retailer 12
-
$1,636 SGD
$1,280 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$2,072 SGD
$1,621 USD
View
B
Retailer 14
-
$2,332 SGD
$1,824 USD
View
B
Retailer 15
-
$2,357 SGD
$1,844 USD
View
B
Retailer 16
-
$2,476 SGD
£1,525 GBP
View
Most Expensive
B
Brilliant Earth
16925105A · Oct 29
$2,518 SGD
$1,970 USD
View
16 more retailers have this diamond
Prices start from $569 SGDSave up to $1,950 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
$569 SGD