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Emerald|Lab Grown|IGI

1.72ct H VS2 Emerald Lab Grown Diamond

EX • H/VS2 • IGI LG816605378

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816605378

Diamond specifications and retailer prices

From $387 NZD
$218 USD
As of October 30, 2026
Save $1,796 NZD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,182 NZD at Brilliant Earth · As of October 30, 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 LG816605378 or 816605378. Listed at 16 retailers as of October 30, 2026, with prices from $387 to $2,182, a $1,796 spread on the same certified stone. Brilliant Earth lists it at $2,182. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605378
Dimensions7.95 × 5.64 × 3.93 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm5.64 mm1.72 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605378
Side View
Table 61.0%Crown 36.8°Girdle: Slightly ThickPavilion 40.9°Culet: LargeDepth 69.7%

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 30
Current: $2,182 NZD|Low: $314 NZD|High: $2,236 NZD|Avg: $1,285 NZD|-2.4%
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 5$387 NZD
Retailer 4$433 NZD
Retailer 14$447 NZD
Retailer 9$479 NZD
Retailer 10$479 NZD
Retailer 2$820 NZD
Retailer 13$976 NZD
Retailer 12$1,538 NZD
Retailer 8$1,544 NZD
Retailer 6$1,557 NZD
Retailer 3$1,633 NZD
Retailer 7$1,863 NZD
Retailer 11$1,920 NZD
Retailer 15$1,950 NZD
Brilliant Earth$2,182 NZD

33 data points across 15 retailers

16 retailers$387 NZD to $2,182 NZD

A
Cheapest Retailer
-
$387 NZD
$218 USD
A
Retailer 2
-
$433 NZD
$244 USD
View
Final sale: no returns
A
Retailer 3
-
$447 NZD
$252 USD
View
A
Retailer 4
-
$479 NZD
$270 USD
View
A
Retailer 5
-
$479 NZD
$270 USD
View
B+
Retailer 6
-
$820 NZD
$462 USD
View
A
Retailer 7
-
$976 NZD
$550 USD
View
B+
Retailer 8
-
$1,538 NZD
$867 USD
View
B
Retailer 9
-
$1,544 NZD
$870 USD
View
B+
Retailer 10
-
$1,557 NZD
SGD 1,186 SGD
View
B
Retailer 11
-
$1,633 NZD
$920 USD
View
B
Retailer 12
-
$1,854 NZD
$1,045 USD
View
Retailer 13
-
$1,863 NZD
$1,050 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$1,920 NZD
£852 GBP
View
B
Retailer 15
-
$1,950 NZD
$1,099 USD
View
Most Expensive
B
Brilliant Earth
21492059A · Oct 30
$2,182 NZD
$1,230 USD
View
15 more retailers have this diamond
Prices start from $387 NZDSave up to $1,796 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
$387 NZD