CaratHunter
Plans
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 $880 AUD
$617 USD
As of November 2, 2026
Save $3,880 AUD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,812 AUD 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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $7,812 AUD|Low: $845 AUD|High: $7,969 AUD|Avg: $2,531 AUD|-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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 21$880 AUD
Retailer 9$985 AUD
Retailer 20$985 AUD
Retailer 3$1,090 AUD
Retailer 4$1,090 AUD
Retailer 2$1,153 AUD
Retailer 18$1,263 AUD
Retailer 10$1,461 AUD
Retailer 8$1,671 AUD
Retailer 13$1,709 AUD
Retailer 15$2,423 AUD
Retailer 17$2,632 AUD
Retailer 19$2,707 AUD
Retailer 5$2,869 AUD
Retailer 14$3,175 AUD
Retailer 11$3,446 AUD
Retailer 7$3,480 AUD
Retailer 12$3,525 AUD
Retailer 6$3,600 AUD
Retailer 16$4,761 AUD
Rare Carat$7,812 AUD

44 data points across 21 retailers

21 retailers$880 AUD to $4,761 AUD

A
Cheapest Retailer
-
$880 AUD
$617 USD
A
Retailer 2
-
$985 AUD
$690 USD
View
Final sale: no returns
A
Retailer 3
-
$985 AUD
$690 USD
View
A
Retailer 4
-
$1,090 AUD
$764 USD
View
Retailer 5
-
$1,090 AUD
$764 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,153 AUD
£636 GBP
View
A
Retailer 7
-
$1,263 AUD
$885 USD
View
A
Retailer 8
-
$1,461 AUD
$1,024 USD
View
A
Retailer 9
-
$1,671 AUD
$1,171 USD
View
A
Retailer 10
-
$1,709 AUD
£943 GBP
View
A
Retailer 11
-
$2,423 AUD
View
A
Retailer 12
-
$2,632 AUD
ZAR 29,804 ZAR
View
B+
Retailer 13
-
$2,707 AUD
$1,897 USD
View
A
Retailer 14
-
$2,869 AUD
$2,011 USD
View
B+
Retailer 15
-
$3,175 AUD
£1,752 GBP
View
B+
Retailer 16
-
$3,446 AUD
$2,415 USD
View
B+
Retailer 17
-
$3,480 AUD
$2,439 USD
View
B+
Retailer 18
-
$3,525 AUD
$2,470 USD
View
B+
Retailer 19
-
$3,600 AUD
$2,523 USD
View
B+
Retailer 20
-
$4,761 AUD
£2,627 GBP
View
Most Expensive
Rare Carat
SS16971_l_726520915 · Oct 21
$7,812 AUD
$5,475 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from $880 AUDSave up to $3,880 AUD

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
$880 AUD