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Radiant|Lab Grown|IGI

2.55ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG786644074

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

Certificate IGI LG786644074

Diamond specifications and retailer prices

From $534 AUD
$374 USD
As of November 2, 2026
Save $4,018 AUD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,552 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.55ct lab-grown radiant diamond

This 2.55ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786644074 or 786644074. Listed at 20 retailers as of November 2, 2026, with prices from $534 to $4,552, a $4,018 spread on the same certified stone. Brilliant Earth lists it at $4,552. 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

2.55
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786644074
Dimensions9.63 × 6.71 × 4.43 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.63 mm6.71 mm2.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786644074
Side View
Table 63.0%Crown 42.1°Girdle: Slightly ThickPavilion 32.6°Culet: NoneDepth 66.0%

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: $4,552 AUD|Low: $512 AUD|High: $4,866 AUD|Avg: $1,616 AUD|-6.5%
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
November 2, 2026
Retailer 3$534 AUD
Retailer 4$662 AUD
Retailer 8$719 AUD
Retailer 12$878 AUD
Retailer 10$1,049 AUD
Retailer 6$1,059 AUD
Retailer 9$1,197 AUD
Retailer 11$1,466 AUD
Retailer 7$1,604 AUD
Retailer 2$1,681 AUD
Retailer 5$2,503 AUD
Retailer 14$2,566 AUD
Retailer 13$2,591 AUD
Brilliant Earth$4,552 AUD

36 data points across 14 retailers

20 retailers$534 AUD to $4,552 AUD

A
Cheapest Retailer
-
$534 AUD
$374 USD
A
Retailer 2
-
$598 AUD
$419 USD
View
Final sale: no returns
A
Retailer 3
-
$619 AUD
$434 USD
View
A
Retailer 4
-
$662 AUD
$464 USD
View
Retailer 5
-
$662 AUD
$464 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$719 AUD
£397 GBP
View
A
Retailer 7
-
$878 AUD
$615 USD
View
A
Retailer 8
-
$1,049 AUD
€700 EUR
View
B+
Retailer 9
-
$1,059 AUD
$742 USD
View
A
Retailer 10
-
$1,190 AUD
$834 USD
View
A
Retailer 11
-
$1,197 AUD
£661 GBP
View
A
Retailer 12
-
$1,466 AUD
View
A
Retailer 13
-
$1,604 AUD
ZAR 18,155 ZAR
View
B+
Retailer 14
-
$1,681 AUD
$1,178 USD
View
B+
Retailer 15
-
$2,130 AUD
$1,493 USD
View
B+
Retailer 16
-
$2,503 AUD
$1,754 USD
View
B+
Retailer 17
-
$2,566 AUD
£1,416 GBP
View
B+
Retailer 18
-
$2,591 AUD
£1,430 GBP
View
Retailer 19
-
$3,177 AUD
$2,227 USD
View
Price last confirmed 66 days ago
Most Expensive
B
Brilliant Earth
19350115A · Nov 2
$4,552 AUD
$3,190 USD
View
19 more retailers have this diamond
Prices start from $534 AUDSave up to $4,018 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
2.55ct Radiant
$534 AUD