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Emerald|Lab Grown|IGI

1.61ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG655432213

Shape and cutting style on the report: Emerald cut

Certificate IGI LG655432213

Diamond specifications and retailer prices

From $348 NZD
$196 USD
As of October 30, 2026
Save $1,994 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,342 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.61ct lab-grown emerald diamond

This 1.61ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG655432213 or 655432213. Listed at 14 retailers as of October 29, 2026, with prices from $348 to $2,342, a $1,994 spread on the same certified stone. Brilliant Earth lists it at $2,342. 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

1.61
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655432213
Dimensions7.84 × 5.56 × 3.79 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm5.56 mm1.61 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655432213
Side View
Table 61.0%Crown 33.9°Girdle: MediumPavilion 32.9°Culet: LNGDepth 68.2%

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: $2,342 NZD|Low: $325 NZD|High: $2,413 NZD|Avg: $1,076 NZD|-2.9%
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
October 31, 2026
Retailer 4$348 NZD
Retailer 3$389 NZD
Retailer 14$403 NZD
Retailer 9$431 NZD
Retailer 6$506 NZD
Retailer 13$582 NZD
Retailer 7$787 NZD
Retailer 10$894 NZD
Retailer 8$915 NZD
Retailer 2$1,098 NZD
Retailer 12$1,384 NZD
Retailer 11$1,925 NZD
Retailer 5$2,028 NZD
Brilliant Earth$2,342 NZD

45 data points across 14 retailers

14 retailers$348 NZD to $2,342 NZD

A
Cheapest Retailer
-
$348 NZD
$196 USD
A
Retailer 2
-
$389 NZD
$219 USD
View
Final sale: no returns
A
Retailer 3
-
$403 NZD
$227 USD
View
A
Retailer 4
-
$431 NZD
$243 USD
View
A
Retailer 5
-
$506 NZD
$285 USD
View
B+
Retailer 6
-
$582 NZD
$328 USD
View
A
Retailer 7
-
$787 NZD
£349 GBP
View
B+
Retailer 8
-
$894 NZD
$504 USD
View
B+
Retailer 9
-
$915 NZD
€491 EUR
View
B
Retailer 10
-
$1,098 NZD
$619 USD
View
B+
Retailer 11
-
$1,384 NZD
$780 USD
View
B
Retailer 12
-
$1,925 NZD
$1,085 USD
View
B
Retailer 13
-
$2,028 NZD
£900 GBP
View
Most Expensive
B
Brilliant Earth
12164482A · Oct 29
$2,342 NZD
$1,320 USD
View
13 more retailers have this diamond
Prices start from $348 NZDSave up to $1,994 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
1.61ct Emerald
$348 NZD