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Emerald|Lab Grown|IGI

1.53ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG588348811

Shape and cutting style on the report: Emerald cut

Certificate IGI LG588348811

Diamond specifications and retailer prices

From $420 NZD
As of November 6, 2026
Save $1,908 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,327 NZD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.53ct lab-grown emerald diamond

This 1.53ct 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 LG588348811 or 588348811. Listed at 15 retailers as of November 6, 2026, with prices from $420 to $2,327, a $1,908 spread on the same certified stone. Reve Diamonds lists it at $2,327. 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

1.53
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588348811
Dimensions8.26 × 5.21 × 3.53 mm
L/W Ratio1.59
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.26 mm5.21 mm1.53 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588348811
Side View
Table 62.0%Crown 36°Girdle: ThickPavilion 39.5°Culet: LNGDepth 67.8%

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: Nov 6
Current: $2,080 NZD|Low: $404 NZD|High: $2,402 NZD|Avg: $1,173 NZD|-0.3%
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
Reve Diamonds
November 5, 2026
Retailer 10$420 NZD
Retailer 5$445 NZD
Retailer 4$468 NZD
Retailer 14$487 NZD
Retailer 2$521 NZD
Retailer 12$521 NZD
Retailer 11$868 NZD
Retailer 15$881 NZD
Retailer 3$1,103 NZD
Retailer 7$1,382 NZD
Retailer 13$1,674 NZD
Retailer 8$1,679 NZD
Retailer 9$1,761 NZD
Retailer 1$2,080 NZD
Reve Diamonds$2,327 NZD
Retailer 6$2,402 NZD

27 data points across 16 retailers

15 retailers$420 NZD to $2,327 NZD

A
Cheapest Retailer
-
$420 NZD
A
Retailer 2
-
$468 NZD
View
Final sale: no returns
A
Retailer 3
-
$487 NZD
View
A
Retailer 4
-
$521 NZD
View
Retailer 5
-
$521 NZD
View
Price last confirmed 21 days ago
Retailer 6
-
$868 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$881 NZD
View
A
Retailer 8
-
$1,103 NZD
View
B+
Retailer 9
-
$1,389 NZD
View
B+
Retailer 10
-
$1,674 NZD
View
B+
Retailer 11
-
$1,679 NZD
View
B+
Retailer 12
-
$1,761 NZD
View
B+
Retailer 13
-
$1,765 NZD
View
B+
Retailer 14
-
$2,080 NZD
View
Most Expensive
B+
Reve Diamonds
AC4D37096 · Nov 6
$2,327 NZD
$1,308 USD
View
14 more retailers have this diamond
Prices start from $420 NZDSave up to $1,908 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
1.53ct Emerald
$420 NZD