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Emerald|Lab Grown|IGI

1.23ct I VS2 Emerald Lab Grown Diamond

ID • I/VS2 • IGI LG754510485

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754510485

Diamond specifications and retailer prices

From $204 AUD
$143 USD
As of October 30, 2026
Save $1,120 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,323 AUD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754510485 or 754510485. Listed at 14 retailers as of October 30, 2026, with prices from $204 to $1,323, a $1,120 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,323. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754510485
Dimensions7.09 × 5.00 × 3.39 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm5.00 mm1.23 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754510485
Side View
Table 64.0%Crown 34.2°Girdle: MediumPavilion 40.5°Culet: LargeDepth 67.8%

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 30
Current: $1,323 AUD|Low: $198 AUD|High: $1,345 AUD|Avg: $666 AUD|+5.2%
Flawless Fine Jewelry
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
October 31, 2026
Retailer 14$204 AUD
Retailer 8$236 AUD
Retailer 2$253 AUD
Retailer 4$259 AUD
Retailer 13$471 AUD
Retailer 10$487 AUD
Retailer 3$487 AUD
Retailer 11$614 AUD
Retailer 7$813 AUD
Retailer 9$858 AUD
Retailer 12$897 AUD
Retailer 6$902 AUD
Retailer 5$1,204 AUD
Flawless Fine Jewelry$1,323 AUD

27 data points across 14 retailers

14 retailers$204 AUD to $1,323 AUD

A
Cheapest Retailer
-
$204 AUD
$143 USD
A
Retailer 2
-
$236 AUD
$166 USD
View
A
Retailer 3
-
$253 AUD
$178 USD
View
A
Retailer 4
-
$259 AUD
$182 USD
View
B+
Retailer 5
-
$471 AUD
$331 USD
View
A
Retailer 6
-
$487 AUD
$342 USD
View
A
Retailer 7
-
$487 AUD
€326 EUR
View
A
Retailer 8
-
$614 AUD
$431 USD
View
B+
Retailer 9
-
$813 AUD
$571 USD
View
B+
Retailer 10
-
$858 AUD
$603 USD
View
B+
Retailer 11
-
$897 AUD
$630 USD
View
Retailer 12
-
$902 AUD
$634 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$1,204 AUD
£666 GBP
View
Most Expensive
B
Flawless Fine Jewelry
02DD89753 · Oct 31
$1,323 AUD
£732 GBP
View
13 more retailers have this diamond
Prices start from $204 AUDSave up to $1,120 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
1.23ct Emerald
$204 AUD