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Emerald|Lab Grown|IGI

1.72ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG532239243

Shape and cutting style on the report: Emerald cut

Certificate IGI LG532239243

Diamond specifications and retailer prices

From $351 NZD
$197 USD
As of October 27, 2026
Save $3,016 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,367 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG532239243 or 532239243. Listed at 17 retailers as of October 27, 2026, with prices from $351 to $3,367, a $3,016 spread on the same certified stone. Do Amore Diamonds lists it at $3,367. 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

1.72
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle18.7°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532239243
Dimensions8.36 × 5.57 × 3.65 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.36 mm5.57 mm1.72 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532239243
Side View
Table 60.5%Crown 18.7°Girdle: MediumPavilion 41.9°Culet: LNGDepth 65.5%

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: $3,367 NZD|Low: $337 NZD|High: $3,367 NZD|Avg: $1,300 NZD
Do Amore Diamonds
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
Retailer 17
October 29, 2026
Retailer 12$351 NZD
Retailer 5$401 NZD
Retailer 11$406 NZD
Retailer 15$435 NZD
Retailer 17$677 NZD
Retailer 2$812 NZD
Retailer 4$907 NZD
Retailer 6$1,038 NZD
Retailer 8$1,285 NZD
Retailer 16$1,402 NZD
Retailer 13$1,543 NZD
Retailer 14$1,612 NZD
Retailer 9$1,849 NZD
Retailer 10$1,925 NZD
Retailer 7$1,989 NZD
Retailer 3$1,995 NZD
Do Amore Diamonds$3,367 NZD

26 data points across 17 retailers

17 retailers$351 NZD to $3,367 NZD

A
Cheapest Retailer
-
$351 NZD
$197 USD
A
Retailer 2
-
$401 NZD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$406 NZD
$228 USD
View
A
Retailer 4
-
$435 NZD
$244 USD
View
B+
Retailer 5
-
$677 NZD
$380 USD
View
A
Retailer 6
-
$684 NZD
HK$3,000 HKD
View
A
Retailer 7
-
$812 NZD
€434 EUR
View
A
Retailer 8
-
$907 NZD
$509 USD
View
A
Retailer 9
-
$1,038 NZD
$583 USD
View
B+
Retailer 10
-
$1,402 NZD
$787 USD
View
A
Retailer 11
-
$1,543 NZD
$866 USD
View
A
Retailer 12
-
$1,612 NZD
$905 USD
View
B+
Retailer 13
-
$1,849 NZD
$1,038 USD
View
A
Retailer 14
-
$1,925 NZD
£851 GBP
View
B+
Retailer 15
-
$1,989 NZD
SGD 1,509 SGD
View
B+
Retailer 16
-
$1,995 NZD
$1,120 USD
View
Most Expensive
B
Do Amore Diamonds
27-4A333D7DF · Oct 29
$3,367 NZD
$1,890 USD
View
16 more retailers have this diamond
Prices start from $351 NZDSave up to $3,016 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
$351 NZD