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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 $437 USD
As of October 27, 2026
Save $1,375 USD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,812 USD at Brilliance · As of October 28, 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 13 retailers as of October 27, 2026, with prices from $437 to $1,812, a $1,375 spread on the same certified stone. Brilliance lists it at $1,812. 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
Color
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 27
Current: $1,812 USD|Low: $437 USD|High: $4,590 USD|Avg: $1,558 USD
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
October 29, 2026
Retailer 4$437 USD
Retailer 10$484 USD
Retailer 13$538 USD
Retailer 9$630 USD
Retailer 3$768 USD
Retailer 2$791 USD
Retailer 12$820 USD
Retailer 11$1,019 USD
Retailer 7$1,027 USD
Retailer 15$1,051 USD
Retailer 14$1,316 USD
Retailer 16$1,556 USD
Retailer 5$1,593 USD
Brilliance$1,812 USD
Retailer 8$3,537 USD
Retailer 6$4,590 USD

3 data points across 16 retailers

13 retailers$437 USD to $1,812 USD

A
Cheapest Retailer
-
$437 USD
A
Retailer 2
-
$484 USD
View
A
Retailer 3
-
$538 USD
HK$4,200 HKD
View
A
Retailer 4
-
$630 USD
View
B+
Retailer 5
-
$768 USD
View
A
Retailer 6
-
$791 USD
£623 GBP
View
A
Retailer 7
-
$820 USD
View
A
Retailer 8
-
$1,019 USD
A$1,567 AUD
View
A
Retailer 9
-
$1,051 USD
ZAR 16,973 ZAR
View
A
Retailer 10
-
$1,316 USD
View
B+
Retailer 11
-
$1,556 USD
View
B+
Retailer 12
-
$1,593 USD
View
Most Expensive
B+
Brilliance
D46472135 · Oct 28
$1,812 USD
View
12 more retailers have this diamond
Prices start from $437 USDSave up to $1,375 USD

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
$437 USD