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Cushion|Lab Grown|IGI

3.04ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG780604921

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG780604921

Diamond specifications and retailer prices

From $664 SGD
$519 USD
As of November 1, 2026
Save $7,534 SGD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,198 SGD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780604921 or 780604921. Listed at 17 retailers as of November 1, 2026, with prices from $664 to $8,198, a $7,534 spread on the same certified stone. Brilliant Earth lists it at $8,198. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.04
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780604921
Dimensions8.40 × 8.29 × 5.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.40 mm8.29 mm3.04 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780604921
Side View
Table 62.0%Crown 36.2°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $8,198 SGD|Low: $664 SGD|High: $8,441 SGD|Avg: $2,208 SGD|-2.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 7$664 SGD
Retailer 17$735 SGD
Retailer 16$926 SGD
Retailer 18$1,113 SGD
Retailer 4$1,150 SGD
Retailer 11$1,158 SGD
Retailer 2$1,209 SGD
Retailer 3$1,211 SGD
Retailer 12$1,554 SGD
Retailer 13$1,597 SGD
Retailer 5$1,789 SGD
Retailer 10$2,066 SGD
Retailer 6$2,404 SGD
Retailer 8$2,604 SGD
Retailer 15$2,717 SGD
Retailer 9$2,753 SGD
Retailer 14$3,606 SGD
Brilliant Earth$8,198 SGD

38 data points across 18 retailers

17 retailers$664 SGD to $8,198 SGD

A
Cheapest Retailer
-
$664 SGD
$519 USD
Final sale: no returns
Retailer 2
-
$735 SGD
$575 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$926 SGD
£570 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,113 SGD
$870 USD
View
B+
Retailer 5
-
$1,150 SGD
$899 USD
View
A
Retailer 6
-
$1,158 SGD
€862 EUR
View
A
Retailer 7
-
$1,209 SGD
£745 GBP
View
A
Retailer 8
-
$1,211 SGD
$947 USD
View
A
Retailer 9
-
$1,554 SGD
A$1,869 AUD
View
A
Retailer 10
-
$1,597 SGD
ZAR 20,174 ZAR
View
A
Retailer 11
-
$1,789 SGD
$1,399 USD
View
B+
Retailer 12
-
$2,404 SGD
$1,880 USD
View
B+
Retailer 13
-
$2,604 SGD
$2,036 USD
View
Retailer 14
-
$2,717 SGD
£1,673 GBP
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$2,753 SGD
$2,153 USD
View
Retailer 16
-
$3,606 SGD
$2,820 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
17990933A · Nov 1
$8,198 SGD
$6,410 USD
View
16 more retailers have this diamond
Prices start from $664 SGDSave up to $7,534 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
$664 SGD