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Princess|Lab Grown|IGI

2.30ct J SI1 Princess Lab Grown Diamond

ID • J/SI1 • IGI LG445038968

Shape and cutting style on the report: Princess cut

Certificate IGI LG445038968

Diamond specifications and retailer prices

From $1,908 AUD
$1,340 USD
As of October 31, 2026
Save $10,099 AUD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,007 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.3ct lab-grown princess diamond

This 2.3ct lab-grown princess sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445038968 or 445038968. Listed at 11 retailers as of October 29, 2026, with prices from $1,908 to $12,007, a $10,099 spread on the same certified stone. MOH London lists it at $12,007. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.30
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445038968
Dimensions7.16 × 6.98 × 5.13 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
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Top View
7.16 mm6.98 mm2.30 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445038968
Side View
Table 73.5%Crown 45.2°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 73.5%

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 31
Current: $12,007 AUD|Low: $1,908 AUD|High: $12,103 AUD|Avg: $5,646 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
November 1, 2026
Retailer 5$1,908 AUD
Retailer 7$3,845 AUD
Retailer 12$4,184 AUD
Retailer 8$4,460 AUD
Retailer 11$4,460 AUD
Retailer 3$4,691 AUD
Retailer 4$5,413 AUD
Retailer 10$6,131 AUD
Retailer 2$6,236 AUD
Retailer 6$6,544 AUD
Retailer 9$6,943 AUD
MOH London$12,007 AUD

39 data points across 12 retailers

11 retailers$1,908 AUD to $12,007 AUD

A
Cheapest Retailer
-
$1,908 AUD
$1,340 USD
B+
Retailer 2
-
$3,845 AUD
$2,701 USD
View
B+
Retailer 3
-
$4,184 AUD
$2,939 USD
View
B+
Retailer 4
-
$4,460 AUD
$3,133 USD
View
Retailer 5
-
$4,460 AUD
$3,133 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$4,691 AUD
$3,295 USD
View
B
Retailer 7
-
$6,131 AUD
$4,307 USD
View
B
Retailer 8
-
$6,236 AUD
£3,449 GBP
View
B
Retailer 9
-
$6,544 AUD
$4,597 USD
View
B
Retailer 10
-
$6,943 AUD
$4,877 USD
View
Most Expensive
B
MOH London
LG445038968 · Oct 29
$12,007 AUD
£6,641 GBP
View
10 more retailers have this diamond
Prices start from $1,908 AUDSave up to $10,099 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
2.30ct Princess
$1,908 AUD