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Radiant|Lab Grown|IGI

11.65ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG625495068

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

Certificate IGI LG625495068

Diamond specifications and retailer prices

From $2,450 AUD
$1,717 USD
As of November 2, 2026
Save $11,976 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,426 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.65ct lab-grown radiant diamond

This 11.65ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625495068 or 625495068. Listed at 18 retailers as of October 31, 2026, with prices from $2,450 to $14,426, a $11,976 spread on the same certified stone. Brilliant Earth lists it at $14,426. 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

11.65
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625495068
Dimensions16.49 × 11.02 × 7.49 mm
L/W Ratio1.50
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
16.49 mm11.02 mm11.65 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625495068
Side View
Table 65.0%Crown 43.6°Girdle: MediumPavilion 34.9°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
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: Nov 2
Current: $14,426 AUD|Low: $2,294 AUD|High: $17,708 AUD|Avg: $5,641 AUD|-18.5%
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
November 2, 2026
Retailer 15$2,294 AUD
Retailer 16$2,450 AUD
Retailer 12$2,665 AUD
Retailer 3$2,841 AUD
Retailer 4$2,841 AUD
Retailer 11$3,082 AUD
Retailer 7$3,713 AUD
Retailer 2$3,994 AUD
Retailer 5$4,460 AUD
Retailer 10$4,760 AUD
Retailer 13$4,899 AUD
Retailer 17$5,325 AUD
Retailer 9$5,871 AUD
Retailer 6$7,657 AUD
Retailer 14$8,005 AUD
Retailer 8$11,766 AUD
Brilliant Earth$14,426 AUD

40 data points across 17 retailers

18 retailers$2,450 AUD to $14,426 AUD

Retailer 1
-
$2,294 AUD
£1,266 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
$2,450 AUD
$1,717 USD
View
A
Retailer 3
-
$2,665 AUD
$1,868 USD
View
A
Retailer 4
-
$2,841 AUD
$1,991 USD
View
Retailer 5
-
$2,841 AUD
$1,991 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$3,082 AUD
$2,160 USD
View
A
Retailer 7
-
$3,713 AUD
$2,602 USD
View
A
Retailer 8
-
$3,994 AUD
£2,204 GBP
View
B+
Retailer 9
-
$4,460 AUD
$3,126 USD
View
A
Retailer 10
-
$4,760 AUD
€3,177 EUR
View
A
Retailer 11
-
$4,899 AUD
$3,433 USD
View
A
Retailer 12
-
$5,325 AUD
$3,732 USD
View
B+
Retailer 13
-
$5,871 AUD
£3,240 GBP
View
B+
Retailer 14
-
$7,657 AUD
$5,366 USD
View
B+
Retailer 15
-
$8,005 AUD
$5,610 USD
View
Retailer 16
-
$9,967 AUD
$6,985 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$11,766 AUD
$8,246 USD
View
Most Expensive
B
Brilliant Earth
9578359A · Oct 31
$14,426 AUD
$10,110 USD
View
17 more retailers have this diamond
Prices start from $2,450 AUDSave up to $11,976 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
11.65ct Radiant
$2,450 AUD