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Cushion|Lab Grown|IGI

2.83ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG735517029

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735517029

Diamond specifications and retailer prices

From $1,832 SGD
$1,429 USD
As of October 30, 2026
Save $8,191 SGD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,023 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.83ct lab-grown cushion diamond

This 2.83ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735517029 or 735517029. Listed at 22 retailers as of October 29, 2026, with prices from $1,832 to $10,023, a $8,191 spread on the same certified stone. Brilliant Earth lists it at $10,023. 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

2.83
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735517029
Dimensions9.52 × 7.74 × 4.94 mm
L/W Ratio1.23
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
9.52 mm7.74 mm2.83 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735517029
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 63.8%

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: Oct 30
Current: $10,023 SGD|Low: $1,832 SGD|High: $13,202 SGD|Avg: $4,633 SGD|-24.1%
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
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Retailer 19
Retailer 20
October 30, 2026
Retailer 10$1,832 SGD
Retailer 8$1,898 SGD
Retailer 2$2,096 SGD
Retailer 19$2,121 SGD
Retailer 4$2,184 SGD
Retailer 17$2,198 SGD
Retailer 13$2,675 SGD
Retailer 20$2,775 SGD
Retailer 15$3,048 SGD
Retailer 9$4,119 SGD
Retailer 7$4,590 SGD
Retailer 14$4,898 SGD
Retailer 5$5,218 SGD
Retailer 6$5,935 SGD
Retailer 16$6,132 SGD
Retailer 12$6,663 SGD
Retailer 11$6,892 SGD
Retailer 18$6,915 SGD
Retailer 3$9,329 SGD
Brilliant Earth$10,023 SGD

29 data points across 20 retailers

22 retailers$1,832 SGD to $10,023 SGD

A
Cheapest Retailer
-
$1,832 SGD
$1,429 USD
Final sale: no returns
Retailer 2
-
$1,898 SGD
$1,481 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$2,096 SGD
£1,288 GBP
View
A
Retailer 4
-
$2,121 SGD
$1,655 USD
View
A
Retailer 5
-
$2,184 SGD
$1,704 USD
View
A
Retailer 6
-
$2,198 SGD
HK$13,400 HKD
View
A
Retailer 7
-
$2,675 SGD
£1,644 GBP
View
A
Retailer 8
-
$2,775 SGD
$2,165 USD
View
A
Retailer 9
-
$3,048 SGD
€2,265 EUR
View
A
Retailer 10
-
$4,119 SGD
$3,214 USD
View
A
Retailer 11
-
$4,590 SGD
£2,820 GBP
View
A
Retailer 12
-
$4,898 SGD
ZAR 61,739 ZAR
View
A
Retailer 13
-
$5,218 SGD
$4,071 USD
View
B+
Retailer 14
-
$5,935 SGD
$4,630 USD
View
B+
Retailer 15
-
$6,132 SGD
£3,767 GBP
View
B+
Retailer 16
-
$6,663 SGD
$5,199 USD
View
B+
Retailer 17
-
$6,892 SGD
$5,377 USD
View
B+
Retailer 18
-
$6,915 SGD
$5,395 USD
View
B+
Retailer 19
-
$6,999 SGD
£4,300 GBP
View
Retailer 20
-
$7,133 SGD
$5,565 USD
View
Price last confirmed 35 days ago
Retailer 21
-
$9,329 SGD
A$11,198 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
15878409A · Oct 29
$10,023 SGD
$7,820 USD
View
21 more retailers have this diamond
Prices start from $1,832 SGDSave up to $8,191 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
2.83ct Cushion
$1,832 SGD