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Cushion|Lab Grown|IGI

1.03ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG846662345

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846662345

Diamond specifications and retailer prices

From $527 SGD
£325 GBP
As of October 30, 2026
Save $2,784 SGD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,311 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct 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 LG846662345 or 846662345. Listed at 11 retailers as of October 30, 2026, with prices from $527 to $3,311, a $2,784 spread on the same certified stone. Do Amore Diamonds lists it at $3,311. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662345
Dimensions7.00 × 5.07 × 3.52 mm
L/W Ratio1.38
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
7.00 mm5.07 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662345
Side View
Table 61.0%Crown 34.3°Girdle: THK-VTKPavilion 34.5°Culet: NoneDepth 69.4%

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: $3,311 SGD|Low: $526 SGD|High: $3,426 SGD|Avg: $1,479 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$527 SGD
Retailer 11$612 SGD
Retailer 2$614 SGD
Retailer 9$655 SGD
Retailer 10$758 SGD
Retailer 7$874 SGD
Retailer 8$1,032 SGD
Retailer 3$1,448 SGD
Retailer 5$1,969 SGD
Retailer 12$2,047 SGD
Retailer 4$2,137 SGD
Do Amore Diamonds$3,311 SGD

10 data points across 12 retailers

11 retailers$527 SGD to $3,311 SGD

A
Cheapest Retailer
-
$527 SGD
£325 GBP
A
Retailer 2
-
$612 SGD
$479 USD
View
A
Retailer 3
-
$614 SGD
$480 USD
View
A
Retailer 4
-
$655 SGD
$512 USD
View
A
Retailer 5
-
$758 SGD
$593 USD
View
A
Retailer 6
-
$874 SGD
€651 EUR
View
A
Retailer 7
-
$928 SGD
$726 USD
View
B+
Retailer 8
-
$1,448 SGD
$1,133 USD
View
B
Retailer 9
-
$1,969 SGD
$1,540 USD
View
B
Retailer 10
-
$2,047 SGD
£1,261 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8D863FC1A · Oct 31
$3,311 SGD
$2,590 USD
View
10 more retailers have this diamond
Prices start from $527 SGDSave up to $2,784 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
1.03ct Cushion
$527 SGD