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Emerald|Lab Grown|IGI

1.69ct J SI1 Emerald Lab Grown Diamond

ID • J/SI1 • IGI LG499114429

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499114429

Diamond specifications and retailer prices

From $1,324 AUD
$930 USD
As of October 30, 2026
Save $5,329 AUD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,653 AUD at MOH London · As of October 27, 2026
View at MOH London

About this 1.69ct lab-grown emerald diamond

This 1.69ct lab-grown emerald sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499114429 or 499114429. Listed at 10 retailers as of October 27, 2026, with prices from $1,324 to $6,653, a $5,329 spread on the same certified stone. MOH London lists it at $6,653. 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

1.69
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499114429
Dimensions8.21 × 5.68 × 3.72 mm
L/W Ratio1.45
Culet sizeLong
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
8.21 mm5.68 mm1.69 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG499114429
Side View
Table 63.5%Crown 24.8°Girdle: Slightly ThickPavilion 38.7°Culet: LNGDepth 65.5%

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: $6,653 AUD|Low: $1,324 AUD|High: $6,733 AUD|Avg: $2,901 AUD|-0.9%
MOH London
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$1,324 AUD
Retailer 4$1,782 AUD
Retailer 9$1,940 AUD
Retailer 5$2,068 AUD
Retailer 8$2,068 AUD
Retailer 10$2,313 AUD
Retailer 3$2,876 AUD
Retailer 6$3,277 AUD
Retailer 11$3,855 AUD
Retailer 7$3,876 AUD
MOH London$6,653 AUD

15 data points across 11 retailers

10 retailers$1,324 AUD to $6,653 AUD

A
Cheapest Retailer
-
$1,324 AUD
$930 USD
B+
Retailer 2
-
$1,782 AUD
$1,252 USD
View
B+
Retailer 3
-
$1,940 AUD
$1,363 USD
View
B+
Retailer 4
-
$2,068 AUD
$1,453 USD
View
Retailer 5
-
$2,068 AUD
$1,453 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$2,313 AUD
$1,625 USD
View
B
Retailer 7
-
$3,277 AUD
$2,302 USD
View
B
Retailer 8
-
$3,855 AUD
$2,708 USD
View
B
Retailer 9
-
$3,876 AUD
$2,723 USD
View
Most Expensive
B
MOH London
LG499114429 · Oct 27
$6,653 AUD
£3,680 GBP
View
9 more retailers have this diamond
Prices start from $1,324 AUDSave up to $5,329 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
1.69ct Emerald
$1,324 AUD