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Emerald|Lab Grown|IGI

0.90ct J SI2 Emerald Lab Grown Diamond

ID • J/SI2 • IGI LG395938409

Shape and cutting style on the report: Emerald cut

Certificate IGI LG395938409

Diamond specifications and retailer prices

From $853 AUD
$599 USD
As of October 29, 2026
Save $3,759 AUD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,611 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG395938409 or 395938409. Listed at 10 retailers as of October 29, 2026, with prices from $853 to $4,611, a $3,759 spread on the same certified stone. MOH London lists it at $4,611. 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

0.90
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG395938409
Dimensions6.42 × 4.67 × 3.12 mm
L/W Ratio1.37
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) and is type IIa
Top View
6.42 mm4.67 mm0.90 ctJ / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG395938409
Side View
Table 64.5%CrownGirdle: MED-STKPavilionCulet: LNGDepth 66.8%

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 29
Current: $4,611 AUD|Low: $818 AUD|High: $4,642 AUD|Avg: $1,870 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4$853 AUD
Retailer 8$952 AUD
Retailer 5$1,056 AUD
Retailer 7$1,056 AUD
Retailer 6$1,621 AUD
Retailer 9$1,658 AUD
Retailer 2$1,759 AUD
Retailer 10$2,212 AUD
Retailer 3$2,622 AUD
MOH London$4,611 AUD

21 data points across 10 retailers

10 retailers$853 AUD to $4,611 AUD

A
Cheapest Retailer
-
$853 AUD
$599 USD
B+
Retailer 2
-
$952 AUD
$669 USD
View
Final sale: no returns
B+
Retailer 3
-
$955 AUD
$671 USD
View
Retailer 4
-
$1,056 AUD
$742 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$1,056 AUD
$742 USD
View
B
Retailer 6
-
$1,621 AUD
$1,139 USD
View
B
Retailer 7
-
$1,759 AUD
€1,177 EUR
View
B
Retailer 8
-
$2,622 AUD
$1,842 USD
View
C
Retailer 9
-
$2,780 AUD
$1,953 USD
View
Most Expensive
B
MOH London
LG395938409 · Oct 29
$4,611 AUD
£2,551 GBP
View
9 more retailers have this diamond
Prices start from $853 AUDSave up to $3,759 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
0.90ct Emerald
$853 AUD