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Round|Lab Grown|IGI

2.43ct J VVS2 Round Lab Grown Diamond

ID • J/VVS2 • IGI LG490193833

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490193833

Diamond specifications and retailer prices

From $1,879 AUD
$1,320 USD
As of October 30, 2026
Save $12,374 AUD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,254 AUD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 2.43ct lab-grown round diamond

This 2.43ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG490193833 or 490193833. Listed at 11 retailers as of October 29, 2026, with prices from $1,879 to $14,254, a $12,374 spread on the same certified stone. Cape Diamonds lists it at $14,254. 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

2.43
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490193833
Dimensions8.62 × 8.66 × 5.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.62 mm8.66 mm2.43 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490193833
Side View
Table 59.5%Crown 35.7°GirdlePavilion 40.1°Culet: NoneDepth 60.4%

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: Oct 30
Current: $14,254 AUD|Low: $1,879 AUD|High: $14,912 AUD|Avg: $8,130 AUD|-4.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$1,879 AUD
Retailer 8$5,183 AUD
Retailer 9$5,333 AUD
Retailer 6$5,525 AUD
Retailer 10$5,751 AUD
Retailer 11$6,413 AUD
Retailer 5$7,622 AUD
Retailer 7$8,576 AUD
Retailer 3$12,438 AUD
Retailer 4$14,080 AUD
Cape Diamonds$14,254 AUD

21 data points across 11 retailers

11 retailers$1,879 AUD to $14,254 AUD

A
Cheapest Retailer
-
$1,879 AUD
$1,320 USD
Retailer 2
-
$4,763 AUD
$3,346 USD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$5,183 AUD
$3,641 USD
View
B+
Retailer 4
-
$5,333 AUD
$3,746 USD
View
Final sale: no returns
Retailer 5
-
$5,525 AUD
$3,881 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$5,525 AUD
$3,881 USD
View
B+
Retailer 7
-
$5,751 AUD
$4,040 USD
View
B
Retailer 8
-
$7,622 AUD
$5,354 USD
View
B
Retailer 9
-
$8,576 AUD
$6,024 USD
View
B
Retailer 10
-
$14,080 AUD
£7,788 GBP
View
Most Expensive
B
Cape Diamonds
cert_490193833 · Oct 29
$14,254 AUD
ZAR 161,750 ZAR
View
10 more retailers have this diamond
Prices start from $1,879 AUDSave up to $12,374 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
2.43ct Round
$1,879 AUD