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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 $397 NZD
$223 USD
As of October 27, 2026
Save $1,614 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,227 NZD 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: $2,227 NZD|Low: $397 NZD|High: $2,280 NZD|Avg: $1,312 NZD|-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$397 NZD
Retailer 5$444 NZD
Retailer 15$460 NZD
Retailer 11$492 NZD
Retailer 12$492 NZD
Retailer 8$839 NZD
Retailer 14$983 NZD
Retailer 13$1,582 NZD
Retailer 10$1,587 NZD
Retailer 7$1,595 NZD
Retailer 4$1,676 NZD
Retailer 2$1,871 NZD
Retailer 9$1,975 NZD
Retailer 3$2,011 NZD
Brilliant Earth$2,227 NZD

30 data points across 15 retailers

15 retailers$397 NZD to $2,011 NZD

A
Cheapest Retailer
-
$397 NZD
$223 USD
A
Retailer 2
-
$444 NZD
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$460 NZD
$258 USD
View
A
Retailer 4
-
$492 NZD
$276 USD
View
A
Retailer 5
-
$492 NZD
$276 USD
View
B+
Retailer 6
-
$839 NZD
$471 USD
View
A
Retailer 7
-
$983 NZD
$552 USD
View
B+
Retailer 8
-
$1,582 NZD
$888 USD
View
B
Retailer 9
-
$1,587 NZD
$891 USD
View
B+
Retailer 10
-
$1,595 NZD
SGD 1,210 SGD
View
B+
Retailer 11
-
$1,676 NZD
$941 USD
View
B+
Retailer 12
-
$1,871 NZD
$1,050 USD
View
B
Retailer 13
-
$1,975 NZD
£873 GBP
View
B
Retailer 14
-
$2,011 NZD
$1,129 USD
View
Most Expensive
B
Brilliant Earth
21494675A · Oct 18
$2,227 NZD
$1,250 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $397 NZDSave up to $1,614 NZD

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
$397 NZD