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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 $281 AUD
As of November 6, 2026
Save $2,418 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,700 AUD at Do Amore Diamonds · As of November 6, 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 November 6, 2026, with prices from $281 to $2,700, a $2,418 spread on the same certified stone. Do Amore Diamonds lists it at $2,700. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,237 AUD|Low: $270 AUD|High: $1,643 AUD|Avg: $891 AUD
Retailer 1
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
November 6, 2026
Retailer 8$281 AUD
Retailer 4$321 AUD
Retailer 12$326 AUD
Retailer 13$349 AUD
Retailer 15$543 AUD
Retailer 11$650 AUD
Retailer 3$727 AUD
Retailer 5$831 AUD
Retailer 7$1,030 AUD
Retailer 14$1,124 AUD
Retailer 10$1,221 AUD
Retailer 1$1,237 AUD
Retailer 9$1,536 AUD
Retailer 6$1,594 AUD
Retailer 2$1,600 AUD

27 data points across 15 retailers

17 retailers$281 AUD to $2,700 AUD

A
Cheapest Retailer
-
$281 AUD
A
Retailer 2
-
$321 AUD
View
Final sale: no returns
A
Retailer 3
-
$326 AUD
View
A
Retailer 4
-
$349 AUD
View
B+
Retailer 5
-
$543 AUD
View
A
Retailer 6
-
$549 AUD
View
Retailer 7
-
$650 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$727 AUD
View
A
Retailer 9
-
$831 AUD
View
B+
Retailer 10
-
$1,124 AUD
View
A
Retailer 11
-
$1,221 AUD
View
A
Retailer 12
-
$1,237 AUD
View
B+
Retailer 13
-
$1,481 AUD
View
B+
Retailer 14
-
$1,536 AUD
View
B+
Retailer 15
-
$1,594 AUD
View
B+
Retailer 16
-
$1,600 AUD
View
Most Expensive
B
Do Amore Diamonds
27-4A333D7DF · Nov 6
$2,700 AUD
$1,890 USD
View
16 more retailers have this diamond
Prices start from $281 AUDSave up to $2,418 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
$281 AUD