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Emerald|Lab Grown|IGI

3.23ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG818661109

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818661109

Diamond specifications and retailer prices

From $532 AUD
$374 USD
As of October 30, 2026
Save $3,568 AUD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,100 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.23ct lab-grown emerald diamond

This 3.23ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818661109 or 818661109. Listed at 19 retailers as of October 30, 2026, with prices from $532 to $4,100, a $3,568 spread on the same certified stone. Brilliant Earth lists it at $4,100. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.23
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661109
Dimensions10.19 × 7.08 × 4.55 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.19 mm7.08 mm3.23 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661109
Side View
Table 63.0%Crown 31.5°Girdle: MediumPavilion 39.5°Culet: LargeDepth 64.3%

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: $4,100 AUD|Low: $596 AUD|High: $4,271 AUD|Avg: $1,851 AUD|-3.4%
Brilliant Earth
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
Retailer 15
October 31, 2026
Retailer 4$596 AUD
Retailer 15$618 AUD
Retailer 13$876 AUD
Retailer 12$1,052 AUD
Retailer 2$1,194 AUD
Retailer 10$1,391 AUD
Retailer 11$1,434 AUD
Retailer 3$1,629 AUD
Retailer 8$1,664 AUD
Retailer 5$2,103 AUD
Retailer 14$2,179 AUD
Retailer 7$2,496 AUD
Retailer 9$2,594 AUD
Retailer 6$3,210 AUD
Brilliant Earth$4,100 AUD

34 data points across 15 retailers

19 retailers$532 AUD to $4,100 AUD

A
Cheapest Retailer
-
$532 AUD
$374 USD
A
Retailer 2
-
$596 AUD
$419 USD
View
Final sale: no returns
A
Retailer 3
-
$618 AUD
$434 USD
View
A
Retailer 4
-
$661 AUD
$464 USD
View
A
Retailer 5
-
$661 AUD
$464 USD
View
A
Retailer 6
-
$876 AUD
$615 USD
View
B+
Retailer 7
-
$1,052 AUD
$739 USD
View
A
Retailer 8
-
$1,194 AUD
£660 GBP
View
A
Retailer 9
-
$1,391 AUD
View
A
Retailer 10
-
$1,434 AUD
ZAR 16,271 ZAR
View
A
Retailer 11
-
$1,629 AUD
$1,144 USD
View
A
Retailer 12
-
$1,664 AUD
$1,169 USD
View
B+
Retailer 13
-
$2,103 AUD
SGD 1,996 SGD
View
B+
Retailer 14
-
$2,124 AUD
$1,492 USD
View
B+
Retailer 15
-
$2,179 AUD
$1,530 USD
View
B+
Retailer 16
-
$2,496 AUD
$1,753 USD
View
B+
Retailer 17
-
$2,594 AUD
£1,435 GBP
View
Retailer 18
-
$3,210 AUD
$2,255 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21492314A · Oct 30
$4,100 AUD
$2,880 USD
View
18 more retailers have this diamond
Prices start from $532 AUDSave up to $3,568 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
3.23ct Emerald
$532 AUD