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Cushion|Lab Grown|IGI

1.04ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG534246630

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG534246630

Diamond specifications and retailer prices

From $215 SGD
As of November 6, 2026
Save $1,113 SGD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,329 SGD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG534246630 or 534246630. Listed at 15 retailers as of November 6, 2026, with prices from $215 to $1,329, a $1,113 spread on the same certified stone. Reve Diamonds lists it at $1,329. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.04
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534246630
Dimensions6.61 × 5.28 × 3.54 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
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
6.61 mm5.28 mm1.04 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534246630
Side View
Table 57.5%Crown 37.2°Girdle: MED-THKPavilion 33.1°Culet: NoneDepth 67.0%

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 6
Current: $413 SGD|Low: $215 SGD|High: $1,134 SGD|Avg: $535 SGD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$215 SGD
Retailer 12$240 SGD
Retailer 8$323 SGD
Retailer 6$406 SGD
Retailer 1$413 SGD
Retailer 9$455 SGD
Retailer 4$456 SGD
Retailer 7$578 SGD
Retailer 2$650 SGD
Retailer 10$686 SGD
Retailer 11$795 SGD
Retailer 5$1,118 SGD

42 data points across 12 retailers

15 retailers$215 SGD to $1,329 SGD

A
Cheapest Retailer
-
$215 SGD
Final sale: no returns
Retailer 2
-
$240 SGD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$323 SGD
View
A
Retailer 4
-
$406 SGD
View
A
Retailer 5
-
$413 SGD
View
A
Retailer 6
-
$432 SGD
View
A
Retailer 7
-
$455 SGD
View
A
Retailer 8
-
$456 SGD
View
B+
Retailer 9
-
$578 SGD
View
B+
Retailer 10
-
$650 SGD
View
B+
Retailer 11
-
$686 SGD
View
B+
Retailer 12
-
$795 SGD
View
B+
Retailer 13
-
$841 SGD
View
B
Retailer 14
-
$1,118 SGD
View
Most Expensive
B
Reve Diamonds
9FA9CAEAC · Nov 6
$1,329 SGD
$1,037 USD
View
14 more retailers have this diamond
Prices start from $215 SGDSave up to $1,113 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
$215 SGD