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Emerald|Lab Grown|IGI

3.73ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG743547668

Shape and cutting style on the report: Emerald cut

Certificate IGI LG743547668

Diamond specifications and retailer prices

From $555 AUD
$390 USD
As of October 30, 2026
Save $2,024 AUD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,580 AUD at Brilliance · As of October 30, 2026
View at Brilliance

About this 3.73ct lab-grown emerald diamond

This 3.73ct 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 LG743547668 or 743547668. Listed at 14 retailers as of October 30, 2026, with prices from $555 to $2,580, a $2,024 spread on the same certified stone. Brilliance lists it at $2,580. 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

3.73
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743547668
Dimensions10.82 × 7.30 × 4.84 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.82 mm7.30 mm3.73 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743547668
Side View
Table 67.0%Crown 38.3°Girdle: MediumPavilion 40.8°Culet: LargeDepth 66.3%

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: $2,580 AUD|Low: $555 AUD|High: $6,534 AUD|Avg: $2,109 AUD
Brilliance
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 10$555 AUD
Retailer 5$622 AUD
Retailer 12$689 AUD
Retailer 15$765 AUD
Retailer 11$897 AUD
Retailer 4$1,093 AUD
Retailer 2$1,130 AUD
Retailer 14$1,167 AUD
Retailer 13$1,450 AUD
Retailer 8$1,462 AUD
Retailer 17$1,496 AUD
Retailer 16$1,873 AUD
Retailer 3$2,215 AUD
Retailer 6$2,268 AUD
Brilliance$2,580 AUD
Retailer 9$5,035 AUD
Retailer 7$6,534 AUD

4 data points across 17 retailers

14 retailers$555 AUD to $2,580 AUD

A
Cheapest Retailer
-
$555 AUD
$390 USD
A
Retailer 2
-
$622 AUD
$437 USD
View
A
Retailer 3
-
$689 AUD
$484 USD
View
A
Retailer 4
-
$765 AUD
HK$4,200 HKD
View
A
Retailer 5
-
$897 AUD
$630 USD
View
B+
Retailer 6
-
$1,093 AUD
$768 USD
View
A
Retailer 7
-
$1,130 AUD
£625 GBP
View
A
Retailer 8
-
$1,167 AUD
$820 USD
View
A
Retailer 9
-
$1,450 AUD
View
A
Retailer 10
-
$1,496 AUD
ZAR 16,973 ZAR
View
A
Retailer 11
-
$1,873 AUD
$1,316 USD
View
B+
Retailer 12
-
$2,215 AUD
$1,556 USD
View
B+
Retailer 13
-
$2,268 AUD
$1,593 USD
View
Most Expensive
B+
Brilliance
D46472135 · Oct 30
$2,580 AUD
$1,812 USD
View
13 more retailers have this diamond
Prices start from $555 AUDSave up to $2,024 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
3.73ct Emerald
$555 AUD