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Emerald|Lab Grown|IGI

1.23ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG816644529

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816644529

Diamond specifications and retailer prices

From $477 AUD
$335 USD
As of October 29, 2026
Save $2,054 AUD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,531 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816644529 or 816644529. Listed at 14 retailers as of October 27, 2026, with prices from $477 to $2,531, a $2,054 spread on the same certified stone. Queensmith lists it at $2,531. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816644529
Dimensions7.52 × 5.05 × 3.33 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm5.05 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816644529
Side View
Table 66.0%Crown 38.1°Girdle: MediumPavilion 41.9°Culet: LargeDepth 65.9%

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: $955 AUD|Low: $468 AUD|High: $2,452 AUD|Avg: $1,091 AUD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 7$477 AUD
Retailer 6$534 AUD
Retailer 3$555 AUD
Retailer 8$594 AUD
Retailer 2$760 AUD
Retailer 13$811 AUD
Retailer 5$936 AUD
Retailer 1$955 AUD
Retailer 11$1,019 AUD
Retailer 10$1,440 AUD
Retailer 4$1,797 AUD
Retailer 12$1,906 AUD
Retailer 9$2,388 AUD

30 data points across 13 retailers

14 retailers$477 AUD to $2,531 AUD

A
Cheapest Retailer
-
$477 AUD
$335 USD
A
Retailer 2
-
$534 AUD
$375 USD
View
Final sale: no returns
A
Retailer 3
-
$555 AUD
$390 USD
View
A
Retailer 4
-
$594 AUD
$417 USD
View
A
Retailer 5
-
$760 AUD
$534 USD
View
B+
Retailer 6
-
$811 AUD
$570 USD
View
B+
Retailer 7
-
$936 AUD
View
B+
Retailer 8
-
$955 AUD
$671 USD
View
B+
Retailer 9
-
$1,019 AUD
ZAR 11,563 ZAR
View
B
Retailer 10
-
$1,440 AUD
View
B
Retailer 11
-
$1,797 AUD
$1,262 USD
View
B
Retailer 12
-
$1,906 AUD
$1,339 USD
View
B
Retailer 13
-
$2,388 AUD
£1,321 GBP
View
Most Expensive
B
Queensmith
LG816644529 · Oct 27
$2,531 AUD
£1,400 GBP
View
13 more retailers have this diamond
Prices start from $477 AUDSave up to $2,054 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
$477 AUD