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Radiant|Lab Grown|IGI

2.55ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG756578254

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

Certificate IGI LG756578254

Diamond specifications and retailer prices

From $595 AUD
$417 USD
As of November 2, 2026
Save $5,041 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,636 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 LG756578254 or 756578254. Listed at 21 retailers as of November 2, 2026, with prices from $595 to $5,636, a $5,041 spread on the same certified stone. Brilliant Earth lists it at $5,636. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756578254
Dimensions9.58 × 6.67 × 4.59 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
9.58 mm6.67 mm2.55 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756578254
Side View
Table 64.0%Crown 30.5°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 68.8%

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: $5,636 AUD|Low: $571 AUD|High: $6,121 AUD|Avg: $2,131 AUD|-7.9%
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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 7$595 AUD
Retailer 3$666 AUD
Retailer 6$738 AUD
Retailer 20$738 AUD
Retailer 13$884 AUD
Retailer 10$1,166 AUD
Retailer 19$1,170 AUD
Retailer 17$1,221 AUD
Retailer 12$1,249 AUD
Retailer 14$1,350 AUD
Retailer 18$1,809 AUD
Retailer 2$1,965 AUD
Retailer 4$2,070 AUD
Retailer 5$2,618 AUD
Retailer 16$2,760 AUD
Retailer 11$2,871 AUD
Retailer 15$2,992 AUD
Retailer 9$3,146 AUD
Retailer 8$5,280 AUD
Brilliant Earth$5,636 AUD

34 data points across 20 retailers

21 retailers$595 AUD to $5,636 AUD

A
Cheapest Retailer
-
$595 AUD
$417 USD
A
Retailer 2
-
$666 AUD
$467 USD
View
A
Retailer 3
-
$738 AUD
$517 USD
View
A
Retailer 4
-
$884 AUD
£488 GBP
View
A
Retailer 5
-
$1,166 AUD
$817 USD
View
A
Retailer 6
-
$1,170 AUD
$820 USD
View
A
Retailer 7
-
$1,173 AUD
$822 USD
View
A
Retailer 8
-
$1,221 AUD
€815 EUR
View
A
Retailer 9
-
$1,249 AUD
$875 USD
View
A
Retailer 10
-
$1,350 AUD
£745 GBP
View
B+
Retailer 11
-
$1,809 AUD
View
B+
Retailer 12
-
$1,965 AUD
ZAR 22,250 ZAR
View
B+
Retailer 13
-
$2,070 AUD
$1,451 USD
View
B+
Retailer 14
-
$2,618 AUD
$1,835 USD
View
B+
Retailer 15
-
$2,760 AUD
$1,934 USD
View
B
Retailer 16
-
$2,830 AUD
$1,983 USD
View
B
Retailer 17
-
$2,871 AUD
SGD 2,719 SGD
View
B+
Retailer 18
-
$2,992 AUD
£1,651 GBP
View
Retailer 19
-
$3,146 AUD
$2,205 USD
View
Price last confirmed 28 days ago
B
Retailer 20
-
$5,280 AUD
$3,700 USD
View
Most Expensive
B
Brilliant Earth
21118668Y · Nov 2
$5,636 AUD
$3,950 USD
View
20 more retailers have this diamond
Prices start from $595 AUDSave up to $5,041 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
$595 AUD