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Emerald|Lab Grown|IGI

1.72ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG818685038

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818685038

Diamond specifications and retailer prices

From $317 AUD
$223 USD
As of October 27, 2026
Save $1,290 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,779 AUD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 1.72ct lab-grown emerald diamond

This 1.72ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818685038 or 818685038. Listed at 15 retailers as of October 27, 2026, with a 406% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685038
Dimensions8.45 × 5.64 × 3.67 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.45 mm5.64 mm1.72 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685038
Side View
Table 68.0%Crown 36°Girdle: MediumPavilion 37.9°Culet: LargeDepth 65.1%

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: $1,779 AUD|Low: $317 AUD|High: $1,822 AUD|Avg: $1,048 AUD|-0.8%
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
October 28, 2026
Retailer 6$317 AUD
Retailer 5$354 AUD
Retailer 15$367 AUD
Retailer 11$393 AUD
Retailer 12$393 AUD
Retailer 8$670 AUD
Retailer 14$786 AUD
Retailer 13$1,264 AUD
Retailer 10$1,268 AUD
Retailer 7$1,275 AUD
Retailer 4$1,339 AUD
Retailer 2$1,495 AUD
Retailer 9$1,578 AUD
Retailer 3$1,607 AUD
Brilliant Earth$1,779 AUD

30 data points across 15 retailers

15 retailers$317 AUD to $1,607 AUD

A
Cheapest Retailer
-
$317 AUD
$223 USD
A
Retailer 2
-
$354 AUD
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$367 AUD
$258 USD
View
A
Retailer 4
-
$393 AUD
$276 USD
View
A
Retailer 5
-
$393 AUD
$276 USD
View
B+
Retailer 6
-
$670 AUD
$471 USD
View
A
Retailer 7
-
$786 AUD
$552 USD
View
B+
Retailer 8
-
$1,264 AUD
$888 USD
View
B
Retailer 9
-
$1,268 AUD
$891 USD
View
B+
Retailer 10
-
$1,275 AUD
SGD 1,210 SGD
View
B+
Retailer 11
-
$1,339 AUD
$941 USD
View
B+
Retailer 12
-
$1,495 AUD
$1,050 USD
View
B
Retailer 13
-
$1,578 AUD
£873 GBP
View
B
Retailer 14
-
$1,607 AUD
$1,129 USD
View
Most Expensive
B
Brilliant Earth
21494675A · Oct 18
$1,779 AUD
$1,250 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $317 AUDSave up to $1,290 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
1.72ct Emerald
$317 AUD