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Radiant|Lab Grown|IGI

2.55ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG746517224

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

Certificate IGI LG746517224

Diamond specifications and retailer prices

From $538 AUD
$378 USD
As of November 2, 2026
Save $2,071 AUD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,111 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 LG746517224 or 746517224. Listed at 20 retailers as of November 1, 2026, with a 385% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle45.5°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746517224
Dimensions9.75 × 6.69 × 4.49 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.75 mm6.69 mm2.55 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746517224
Side View
Table 69.0%Crown 45.5°Girdle: Slightly ThickPavilion 34.6°Culet: NoneDepth 67.1%

Caratlytics Score

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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: $3,111 AUD|Low: $538 AUD|High: $3,111 AUD|Avg: $1,548 AUD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 21
November 2, 2026
Retailer 13$538 AUD
Retailer 16$604 AUD
Retailer 6$618 AUD
Retailer 8$668 AUD
Retailer 18$668 AUD
Retailer 9$728 AUD
Retailer 3$1,032 AUD
Retailer 12$1,065 AUD
Retailer 21$1,069 AUD
Retailer 11$1,183 AUD
Retailer 15$1,208 AUD
Retailer 5$1,478 AUD
Retailer 7$1,488 AUD
Retailer 2$1,616 AUD
Retailer 4$1,677 AUD
Retailer 10$2,147 AUD
Retailer 19$2,147 AUD
Retailer 14$2,201 AUD
Retailer 20$2,332 AUD
Retailer 17$2,609 AUD
Rare Carat$3,111 AUD

36 data points across 21 retailers

20 retailers$538 AUD to $2,609 AUD

A
Cheapest Retailer
-
$538 AUD
$378 USD
A
Retailer 2
-
$604 AUD
$424 USD
View
A
Retailer 3
-
$618 AUD
$434 USD
View
Final sale: no returns
A
Retailer 4
-
$668 AUD
$469 USD
View
Retailer 5
-
$668 AUD
$469 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,032 AUD
$725 USD
View
B+
Retailer 7
-
$1,065 AUD
$748 USD
View
A
Retailer 8
-
$1,069 AUD
€715 EUR
View
A
Retailer 9
-
$1,183 AUD
$831 USD
View
A
Retailer 10
-
$1,208 AUD
£668 GBP
View
A
Retailer 11
-
$1,478 AUD
View
A
Retailer 12
-
$1,488 AUD
$1,045 USD
View
A
Retailer 13
-
$1,616 AUD
ZAR 18,342 ZAR
View
B+
Retailer 14
-
$1,677 AUD
$1,178 USD
View
B+
Retailer 15
-
$2,147 AUD
$1,508 USD
View
B+
Retailer 16
-
$2,147 AUD
$1,508 USD
View
B+
Retailer 17
-
$2,201 AUD
$1,546 USD
View
B+
Retailer 18
-
$2,332 AUD
$1,638 USD
View
B+
Retailer 19
-
$2,609 AUD
£1,443 GBP
View
Most Expensive
Rare Carat
DGD-DNG-8306 · Oct 21
$3,111 AUD
$2,185 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from $538 AUDSave up to $2,071 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
$538 AUD