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Radiant|Lab Grown|IGI

2.81ct F IF Radiant Lab Grown Diamond

GD • F/IF • IGI LG726520915

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

Certificate IGI LG726520915

Diamond specifications and retailer prices

From $789 SGD
$617 USD
As of November 2, 2026
Save $3,478 SGD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,002 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 2.81ct lab-grown radiant diamond

This 2.81ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG726520915 or 726520915. Listed at 21 retailers as of October 29, 2026, with a 441% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.81
Carat
F
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726520915
Dimensions10.16 × 7.08 × 4.70 mm
L/W Ratio1.44
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
10.16 mm7.08 mm2.81 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726520915
Side View
Table 66.0%Crown 46.7°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $7,002 SGD|Low: $757 SGD|High: $7,143 SGD|Avg: $2,269 SGD|-2.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
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Retailer 21
November 2, 2026
Retailer 21$789 SGD
Retailer 9$882 SGD
Retailer 20$882 SGD
Retailer 3$977 SGD
Retailer 4$977 SGD
Retailer 2$1,034 SGD
Retailer 18$1,132 SGD
Retailer 10$1,310 SGD
Retailer 8$1,498 SGD
Retailer 13$1,531 SGD
Retailer 15$2,171 SGD
Retailer 17$2,359 SGD
Retailer 19$2,426 SGD
Retailer 5$2,572 SGD
Retailer 14$2,846 SGD
Retailer 11$3,089 SGD
Retailer 7$3,119 SGD
Retailer 12$3,159 SGD
Retailer 6$3,226 SGD
Retailer 16$4,267 SGD
Rare Carat$7,002 SGD

44 data points across 21 retailers

21 retailers$789 SGD to $4,267 SGD

A
Cheapest Retailer
-
$789 SGD
$617 USD
A
Retailer 2
-
$882 SGD
$690 USD
View
Final sale: no returns
A
Retailer 3
-
$882 SGD
$690 USD
View
A
Retailer 4
-
$977 SGD
$764 USD
View
Retailer 5
-
$977 SGD
$764 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,034 SGD
£636 GBP
View
A
Retailer 7
-
$1,132 SGD
$885 USD
View
A
Retailer 8
-
$1,310 SGD
$1,024 USD
View
A
Retailer 9
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$1,498 SGD
$1,171 USD
View
A
Retailer 10
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$1,531 SGD
£943 GBP
View
A
Retailer 11
-
$2,171 SGD
A$2,612 AUD
View
A
Retailer 12
-
$2,359 SGD
ZAR 29,804 ZAR
View
B+
Retailer 13
-
$2,426 SGD
$1,897 USD
View
A
Retailer 14
-
$2,572 SGD
$2,011 USD
View
B+
Retailer 15
-
$2,846 SGD
£1,752 GBP
View
B+
Retailer 16
-
$3,089 SGD
$2,415 USD
View
B+
Retailer 17
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$3,119 SGD
$2,439 USD
View
B+
Retailer 18
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$3,159 SGD
$2,470 USD
View
B+
Retailer 19
-
$3,226 SGD
$2,523 USD
View
B+
Retailer 20
-
$4,267 SGD
£2,627 GBP
View
Most Expensive
Rare Carat
SS16971_l_726520915 · Oct 21
$7,002 SGD
$5,475 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from $789 SGDSave up to $3,478 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
2.81ct Radiant
$789 SGD