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Emerald|Lab Grown|IGI

3.73ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG619439417

Shape and cutting style on the report: Emerald cut

Certificate IGI LG619439417

Diamond specifications and retailer prices

From $588 AUD
$413 USD
As of October 27, 2026
Save $4,637 AUD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,225 AUD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.73ct lab-grown emerald diamond

This 3.73ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG619439417 or 619439417. Listed at 10 retailers as of October 27, 2026, with prices from $588 to $5,225, a $4,637 spread on the same certified stone. Do Amore Diamonds lists it at $5,225. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.73
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619439417
Dimensions10.57 × 7.19 × 4.87 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.57 mm7.19 mm3.73 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619439417
Side View
Table 64.0%Crown 36.2°Girdle: MediumPavilion 40.9°Culet: LargeDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $5,225 AUD|Low: $578 AUD|High: $5,353 AUD|Avg: $2,392 AUD|-2.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 7$588 AUD
Retailer 6$659 AUD
Retailer 5$1,150 AUD
Retailer 2$1,153 AUD
Retailer 4$2,046 AUD
Retailer 8$2,143 AUD
Retailer 9$2,587 AUD
Retailer 3$2,960 AUD
Retailer 10$4,427 AUD
Do Amore Diamonds$5,225 AUD

18 data points across 10 retailers

10 retailers$588 AUD to $5,225 AUD

A
Cheapest Retailer
-
$588 AUD
$413 USD
A
Retailer 2
-
$659 AUD
$463 USD
View
Retailer 3
-
$1,150 AUD
$808 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,153 AUD
$810 USD
View
Price last confirmed 5 days ago
Retailer 5
-
$2,046 AUD
$1,437 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$2,143 AUD
$1,506 USD
View
Retailer 7
-
$2,587 AUD
$1,817 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,960 AUD
£1,637 GBP
View
B
Retailer 9
-
$4,427 AUD
$3,110 USD
View
Most Expensive
B
Do Amore Diamonds
27-420C61A25 · Oct 28
$5,225 AUD
$3,670 USD
View
9 more retailers have this diamond
Prices start from $588 AUDSave up to $4,637 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
$588 AUD