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Emerald|Lab Grown|IGI

3.73ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG612319260

Shape and cutting style on the report: Emerald cut

Certificate IGI LG612319260

Diamond specifications and retailer prices

From $703 AUD
$494 USD
As of October 30, 2026
Save $4,185 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,889 AUD at Blue Nile · As of October 29, 2026
View at Blue Nile

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 LG612319260 or 612319260. Listed at 20 retailers as of October 29, 2026, with prices from $703 to $4,889, a $4,185 spread on the same certified stone. Blue Nile lists it at $4,889. 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 angle38.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612319260
Dimensions10.37 × 7.35 × 4.95 mm
L/W Ratio1.41
Culet sizeLong
Top View
10.37 mm7.35 mm3.73 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612319260
Side View
Table 66.0%Crown 38.6°Girdle: STK-THKPavilion 39.4°Culet: LNGDepth 67.3%

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: $4,889 AUD|Low: $592 AUD|High: $7,189 AUD|Avg: $2,052 AUD
Blue Nile
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 7$703 AUD
Retailer 11$787 AUD
Retailer 19$787 AUD
Retailer 4$873 AUD
Retailer 21$873 AUD
Retailer 16$1,112 AUD
Retailer 5$1,224 AUD
Retailer 12$1,357 AUD
Retailer 10$1,436 AUD
Retailer 13$1,451 AUD
Retailer 15$1,842 AUD
Retailer 18$1,894 AUD
Retailer 3$1,925 AUD
Retailer 14$2,083 AUD
Retailer 6$2,295 AUD
Retailer 20$2,345 AUD
Retailer 9$2,843 AUD
Retailer 8$3,263 AUD
Retailer 17$3,661 AUD
Retailer 2$4,741 AUD
Blue Nile$4,889 AUD

39 data points across 21 retailers

20 retailers$703 AUD to $4,889 AUD

A
Cheapest Retailer
-
$703 AUD
$494 USD
A
Retailer 2
-
$787 AUD
$553 USD
View
A
Retailer 3
-
$787 AUD
$553 USD
View
Final sale: no returns
Retailer 4
-
$873 AUD
$613 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$873 AUD
$613 USD
View
A
Retailer 6
-
$1,112 AUD
€744 EUR
View
A
Retailer 7
-
$1,224 AUD
$860 USD
View
B+
Retailer 8
-
$1,357 AUD
$953 USD
View
A
Retailer 9
-
$1,436 AUD
$1,009 USD
View
A
Retailer 10
-
$1,451 AUD
£802 GBP
View
A
Retailer 11
-
$1,842 AUD
View
A
Retailer 12
-
$1,894 AUD
ZAR 21,490 ZAR
View
A
Retailer 13
-
$1,925 AUD
$1,352 USD
View
B+
Retailer 14
-
$2,295 AUD
$1,612 USD
View
B+
Retailer 15
-
$2,345 AUD
$1,647 USD
View
B+
Retailer 16
-
$2,843 AUD
$1,997 USD
View
B
Retailer 17
-
$3,263 AUD
$2,292 USD
View
B
Retailer 18
-
$3,661 AUD
£2,025 GBP
View
B
Retailer 19
-
$4,741 AUD
$3,330 USD
View
Most Expensive
B
Blue Nile
25259801 · Oct 29
$4,889 AUD
$3,434 USD
View
19 more retailers have this diamond
Prices start from $703 AUDSave up to $4,185 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
$703 AUD