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Cushion|Lab Grown|IGI

3.04ct G SI1 Cushion Lab Grown Diamond

ID • G/SI1 • IGI LG530210512

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG530210512

Diamond specifications and retailer prices

From $477 SGD
As of November 6, 2026
Save $3,317 SGD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,794 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530210512 or 530210512. Listed at 15 retailers as of November 6, 2026, with prices from $477 to $3,794, a $3,317 spread on the same certified stone. Do Amore Diamonds lists it at $3,794. 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

3.04
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530210512
Dimensions8.51 × 8.18 × 5.19 mm
L/W Ratio1.04
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
8.51 mm8.18 mm3.04 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530210512
Side View
Table 65.0%Crown 35.1°Girdle: MED-THKPavilion 34°Culet: NoneDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $3,794 SGD|Low: $477 SGD|High: $4,409 SGD|Avg: $1,649 SGD|-14.0%
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
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 6$477 SGD
Retailer 12$529 SGD
Retailer 2$665 SGD
Retailer 15$688 SGD
Retailer 10$724 SGD
Retailer 14$936 SGD
Retailer 8$1,043 SGD
Retailer 5$1,060 SGD
Retailer 13$1,429 SGD
Retailer 3$2,066 SGD
Retailer 4$2,077 SGD
Retailer 9$2,276 SGD
Retailer 11$2,345 SGD
Retailer 7$3,217 SGD
Do Amore Diamonds$3,794 SGD

43 data points across 15 retailers

15 retailers$477 SGD to $3,794 SGD

A
Cheapest Retailer
-
$477 SGD
Final sale: no returns
Retailer 2
-
$529 SGD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$665 SGD
View
B+
Retailer 4
-
$688 SGD
View
A
Retailer 5
-
$724 SGD
View
Retailer 6
-
$820 SGD
View
Price last confirmed 63 days ago
A
Retailer 7
-
$936 SGD
View
A
Retailer 8
-
$1,043 SGD
View
A
Retailer 9
-
$1,060 SGD
View
A
Retailer 10
-
$1,429 SGD
View
B+
Retailer 11
-
$2,066 SGD
View
B+
Retailer 12
-
$2,077 SGD
View
B+
Retailer 13
-
$2,276 SGD
View
B+
Retailer 14
-
$2,345 SGD
View
Most Expensive
B
Do Amore Diamonds
27-84DDBDFCE · Nov 6
$3,794 SGD
$2,960 USD
View
14 more retailers have this diamond
Prices start from $477 SGDSave up to $3,317 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
3.04ct Cushion
$477 SGD