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Round|Lab Grown|IGI

2.30ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG492136730

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136730

Diamond specifications and retailer prices

From $1,893 AUD
$1,330 USD
As of October 30, 2026
Save $6,423 AUD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,648 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.3ct lab-grown round diamond

This 2.3ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492136730 or 492136730. Listed at 13 retailers as of October 26, 2026, with a 339% 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

2.30
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136730
Dimensions8.64 × 8.67 × 5.06 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.64 mm8.67 mm2.30 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136730
Side View
Table 59.5%Crown 31.8°GirdlePavilion 40.3°Culet: NoneDepth 58.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $13,648 AUD|Low: $1,893 AUD|High: $19,168 AUD|Avg: $7,527 AUD|+0.5%
MOH London
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
October 30, 2026
Retailer 2$1,893 AUD
Retailer 7$3,508 AUD
Retailer 12$4,618 AUD
Retailer 15$5,024 AUD
Retailer 17$5,171 AUD
Retailer 4$5,357 AUD
Retailer 13$5,357 AUD
Retailer 5$5,581 AUD
Retailer 6$6,223 AUD
Retailer 16$6,694 AUD
Retailer 11$7,539 AUD
Retailer 3$8,158 AUD
Retailer 14$8,317 AUD
Retailer 10$10,228 AUD
Retailer 9$12,035 AUD
MOH London$13,648 AUD
Retailer 8$19,168 AUD

27 data points across 17 retailers

13 retailers$1,893 AUD to $8,317 AUD

B+
Cheapest Retailer
-
$1,893 AUD
$1,330 USD
B
Retailer 2
-
$4,618 AUD
$3,244 USD
View
B
Retailer 3
-
$5,024 AUD
$3,529 USD
View
B
Retailer 4
-
$5,171 AUD
$3,632 USD
View
Final sale: no returns
B
Retailer 5
-
$5,357 AUD
$3,763 USD
View
Retailer 6
-
$5,357 AUD
$3,763 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$5,581 AUD
$3,920 USD
View
B
Retailer 8
-
$6,694 AUD
$4,702 USD
View
B
Retailer 9
-
$7,539 AUD
$5,296 USD
View
B
Retailer 10
-
$8,158 AUD
£4,512 GBP
View
B
Retailer 11
-
$8,317 AUD
$5,842 USD
View
Retailer 12
-
$10,228 AUD
£5,657 GBP
View
Price under review
Most Expensive
MOH London
LG492136730 · Oct 29
$13,648 AUD
£7,549 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $1,893 AUDSave up to $6,423 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.

B+
2.30ct Round
$1,893 AUD