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Radiant|Lab Grown|IGI

2.57ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG810614565

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

Certificate IGI LG810614565

Diamond specifications and retailer prices

From $592 AUD
$416 USD
As of October 30, 2026
Save $1,994 AUD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,712 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 2.57ct lab-grown radiant diamond

This 2.57ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG810614565 or 810614565. Listed at 21 retailers as of October 30, 2026, with a 337% 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

2.57
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.4°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810614565
Dimensions9.69 × 6.77 × 4.58 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm6.77 mm2.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810614565
Side View
Table 65.0%Crown 25.4°Girdle: MED-STKPavilion 36°Culet: NoneDepth 67.7%

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 30
Current: $2,712 AUD|Low: $592 AUD|High: $2,822 AUD|Avg: $1,593 AUD|-3.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
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Retailer 17
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Retailer 19
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Retailer 21
Retailer 22
October 30, 2026
Retailer 16$592 AUD
Retailer 6$662 AUD
Retailer 5$663 AUD
Retailer 4$734 AUD
Retailer 21$734 AUD
Retailer 2$779 AUD
Retailer 8$820 AUD
Retailer 22$939 AUD
Retailer 10$1,143 AUD
Retailer 11$1,160 AUD
Retailer 18$1,209 AUD
Retailer 7$1,227 AUD
Retailer 14$1,606 AUD
Retailer 17$1,630 AUD
Retailer 19$1,770 AUD
Retailer 20$2,060 AUD
Retailer 3$2,360 AUD
Retailer 9$2,401 AUD
Retailer 12$2,408 AUD
Retailer 15$2,544 AUD
Retailer 13$2,586 AUD
MOH London$2,712 AUD

43 data points across 22 retailers

21 retailers$592 AUD to $2,586 AUD

A
Cheapest Retailer
-
$592 AUD
$416 USD
A
Retailer 2
-
$662 AUD
$465 USD
View
Final sale: no returns
A
Retailer 3
-
$663 AUD
$466 USD
View
A
Retailer 4
-
$734 AUD
$516 USD
View
A
Retailer 5
-
$734 AUD
$516 USD
View
A
Retailer 6
-
$779 AUD
£431 GBP
View
A
Retailer 7
-
$820 AUD
HK$4,500 HKD
View
A
Retailer 8
-
$939 AUD
$660 USD
View
A
Retailer 9
-
$1,143 AUD
$803 USD
View
A
Retailer 10
-
$1,160 AUD
$815 USD
View
A
Retailer 11
-
$1,209 AUD
£669 GBP
View
A
Retailer 12
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$1,606 AUD
$1,128 USD
View
A
Retailer 13
-
$1,630 AUD
View
A
Retailer 14
-
$1,770 AUD
ZAR 20,094 ZAR
View
B+
Retailer 15
-
$2,060 AUD
$1,447 USD
View
B+
Retailer 16
-
$2,360 AUD
$1,658 USD
View
B+
Retailer 17
-
$2,401 AUD
$1,687 USD
View
B+
Retailer 18
-
$2,408 AUD
$1,692 USD
View
Retailer 19
-
$2,544 AUD
View
Price last confirmed 22 days ago
B+
Retailer 20
-
$2,586 AUD
$1,817 USD
View
Most Expensive
MOH London
LG810614565 · Oct 21
$2,712 AUD
£1,500 GBP
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $592 AUDSave up to $1,994 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
2.57ct Radiant
$592 AUD