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Radiant|Lab Grown|IGI

2.54ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG840648288

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

Certificate IGI LG840648288

Diamond specifications and retailer prices

From $629 AUD
$442 USD
As of October 27, 2026
Save $2,674 AUD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,009 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 2.54ct lab-grown radiant diamond

This 2.54ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840648288 or 840648288. Listed at 24 retailers as of October 27, 2026, with a 425% 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

2.54
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840648288
Dimensions10.44 × 6.54 × 4.15 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.44 mm6.54 mm2.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840648288
Side View
Table 64.0%Crown 45.2°Girdle: MediumPavilion 34.7°Culet: NoneDepth 63.5%

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: Oct 27
Current: $1,286 AUD|Low: $629 AUD|High: $3,729 AUD|Avg: $1,728 AUD|-0.9%
Retailer 1
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
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Retailer 21
Retailer 22
October 29, 2026
Retailer 10$629 AUD
Retailer 16$699 AUD
Retailer 5$705 AUD
Retailer 20$705 AUD
Retailer 9$780 AUD
Retailer 19$780 AUD
Retailer 18$982 AUD
Retailer 3$1,046 AUD
Retailer 2$1,185 AUD
Retailer 22$1,285 AUD
Retailer 1$1,286 AUD
Retailer 13$1,753 AUD
Retailer 17$1,882 AUD
Retailer 11$1,893 AUD
Retailer 4$2,098 AUD
Retailer 7$2,508 AUD
Retailer 21$2,538 AUD
Retailer 6$2,555 AUD
Retailer 12$2,882 AUD
Retailer 15$2,959 AUD
Retailer 8$3,303 AUD
Retailer 14$3,729 AUD

21 data points across 22 retailers

24 retailers$629 AUD to $3,303 AUD

A
Cheapest Retailer
-
$629 AUD
$442 USD
A
Retailer 2
-
$699 AUD
£387 GBP
View
A
Retailer 3
-
$705 AUD
$495 USD
View
Final sale: no returns
A
Retailer 4
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$705 AUD
$495 USD
View
A
Retailer 5
-
$780 AUD
$548 USD
View
A
Retailer 6
-
$780 AUD
$548 USD
View
A
Retailer 7
-
$982 AUD
$690 USD
View
B+
Retailer 8
-
$1,046 AUD
$735 USD
View
A
Retailer 9
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$1,185 AUD
€793 EUR
View
A
Retailer 10
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$1,285 AUD
$903 USD
View
A
Retailer 11
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$1,286 AUD
£711 GBP
View
A
Retailer 12
-
$1,753 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$1,882 AUD
ZAR 21,360 ZAR
View
A
Retailer 14
-
$1,893 AUD
$1,330 USD
View
A
Retailer 15
-
$2,098 AUD
$1,474 USD
View
B+
Retailer 16
-
$2,508 AUD
$1,762 USD
View
B+
Retailer 17
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$2,538 AUD
$1,783 USD
View
B+
Retailer 18
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$2,555 AUD
$1,795 USD
View
B+
Retailer 19
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$2,882 AUD
£1,594 GBP
View
B+
Retailer 20
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$2,959 AUD
$2,079 USD
View
B+
Retailer 21
-
$3,033 AUD
View
Price last confirmed 21 days ago
B+
Retailer 22
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$3,303 AUD
SGD 3,136 SGD
View
B
Retailer 23
-
$3,729 AUD
$2,620 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOKGMKOIOO · Oct 13
$5,009 AUD
$3,519 USD
View
Price last confirmed 16 days ago
23 more retailers have this diamond
Prices start from $629 AUDSave up to $2,674 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
2.54ct Radiant
$629 AUD