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Radiant|Lab Grown|IGI

2.91ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG594325625

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG594325625

Diamond specifications and retailer prices

From $1,439 SGD
$1,126 USD
As of October 30, 2026
Save $10,833 SGD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $12,273 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.91ct lab-grown radiant diamond

This 2.91ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG594325625 or 594325625. Listed at 23 retailers as of October 30, 2026, with prices from $1,439 to $12,273, a $10,833 spread on the same certified stone. Brilliant Earth lists it at $12,273. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.91
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594325625
Dimensions9.37 × 6.67 × 4.97 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.37 mm6.67 mm2.91 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594325625
Side View
Table 67.0%Crown 46.9°Girdle: MediumPavilion 34.4°Culet: NoneDepth 73.3%

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: $12,273 SGD|Low: $1,382 SGD|High: $13,500 SGD|Avg: $3,507 SGD|-9.1%
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
October 31, 2026
Retailer 4$1,439 SGD
Retailer 8$1,566 SGD
Retailer 6$1,670 SGD
Retailer 10$1,739 SGD
Retailer 16$1,892 SGD
Retailer 9$1,988 SGD
Retailer 17$2,391 SGD
Retailer 2$2,401 SGD
Retailer 13$2,650 SGD
Retailer 15$3,092 SGD
Retailer 7$3,130 SGD
Retailer 14$3,961 SGD
Retailer 11$4,308 SGD
Retailer 5$4,611 SGD
Retailer 12$5,372 SGD
Retailer 3$6,024 SGD
Brilliant Earth$12,273 SGD

43 data points across 17 retailers

23 retailers$1,439 SGD to $12,273 SGD

A
Cheapest Retailer
-
$1,439 SGD
$1,126 USD
A
Retailer 2
-
$1,566 SGD
$1,225 USD
View
A
Retailer 3
-
$1,670 SGD
$1,306 USD
View
Retailer 4
-
$1,670 SGD
$1,306 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,739 SGD
$1,360 USD
View
Final sale: no returns
A
Retailer 6
-
$1,892 SGD
$1,480 USD
View
A
Retailer 7
-
$1,988 SGD
$1,555 USD
View
A
Retailer 8
-
$2,391 SGD
$1,870 USD
View
A
Retailer 9
-
$2,401 SGD
£1,479 GBP
View
Retailer 10
-
$2,650 SGD
€1,974 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
$3,092 SGD
$2,419 USD
View
A
Retailer 12
-
$3,130 SGD
$2,448 USD
View
Retailer 13
-
$3,961 SGD
A$4,767 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$4,247 SGD
$3,322 USD
View
B+
Retailer 15
-
$4,308 SGD
ZAR 54,442 ZAR
View
B+
Retailer 16
-
$4,611 SGD
$3,607 USD
View
B+
Retailer 17
-
$4,617 SGD
£2,844 GBP
View
B+
Retailer 18
-
$4,835 SGD
$3,782 USD
View
B+
Retailer 19
-
$5,304 SGD
$4,149 USD
View
B+
Retailer 20
-
$5,372 SGD
£3,309 GBP
View
B
Retailer 21
-
$5,841 SGD
$4,569 USD
View
Retailer 22
-
$6,024 SGD
A$7,249 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
9719177A · Oct 30
$12,273 SGD
$9,600 USD
View
22 more retailers have this diamond
Prices start from $1,439 SGDSave up to $10,833 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
2.91ct Radiant
$1,439 SGD