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Emerald|Lab Grown|IGI

1.73ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG815690517

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815690517

Diamond specifications and retailer prices

From $472 SGD
$368 USD
As of October 29, 2026
Save $5,296 SGD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,768 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.73ct lab-grown emerald diamond

This 1.73ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815690517 or 815690517. Listed at 19 retailers as of October 29, 2026, with prices from $472 to $5,768, a $5,296 spread on the same certified stone. Brilliant Earth lists it at $5,768. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815690517
Dimensions8.49 × 5.48 × 3.72 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.49 mm5.48 mm1.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815690517
Side View
Table 63.0%Crown 38.4°Girdle: MediumPavilion 43.6°Culet: LargeDepth 67.9%

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 29
Current: $5,768 SGD|Low: $472 SGD|High: $5,998 SGD|Avg: $1,589 SGD|-3.8%
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
Retailer 16
October 30, 2026
Retailer 14$472 SGD
Retailer 5$707 SGD
Retailer 3$711 SGD
Retailer 8$897 SGD
Retailer 9$937 SGD
Retailer 13$950 SGD
Retailer 6$963 SGD
Retailer 15$1,221 SGD
Retailer 7$1,542 SGD
Retailer 10$1,662 SGD
Retailer 12$1,664 SGD
Retailer 2$1,669 SGD
Retailer 11$1,734 SGD
Retailer 16$1,846 SGD
Retailer 4$2,111 SGD
Brilliant Earth$5,768 SGD

20 data points across 16 retailers

19 retailers$472 SGD to $5,768 SGD

Retailer 1
-
$434 SGD
$339 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$472 SGD
$368 USD
View
Final sale: no returns
Retailer 3
-
$532 SGD
$415 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$707 SGD
$552 USD
View
A
Retailer 5
-
$711 SGD
$555 USD
View
A
Retailer 6
-
$897 SGD
ZAR 11,301 ZAR
View
A
Retailer 7
-
$937 SGD
£576 GBP
View
A
Retailer 8
-
$950 SGD
€706 EUR
View
A
Retailer 9
-
$963 SGD
$751 USD
View
A
Retailer 10
-
$1,221 SGD
A$1,466 AUD
View
B+
Retailer 11
-
$1,542 SGD
$1,203 USD
View
B+
Retailer 12
-
$1,662 SGD
$1,297 USD
View
B+
Retailer 13
-
$1,664 SGD
$1,298 USD
View
B+
Retailer 14
-
$1,669 SGD
View
B+
Retailer 15
-
$1,734 SGD
$1,353 USD
View
B+
Retailer 16
-
$1,846 SGD
$1,440 USD
View
Retailer 17
-
$2,108 SGD
A$2,530 AUD
View
Price last confirmed 21 days ago
B+
Retailer 18
-
$2,111 SGD
£1,297 GBP
View
Most Expensive
B
Brilliant Earth
20604516A · Oct 29
$5,768 SGD
$4,500 USD
View
18 more retailers have this diamond
Prices start from $472 SGDSave up to $5,296 SGD

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
1.73ct Emerald
$472 SGD