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Emerald|Lab Grown|IGI

1.82ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG597385104

Shape and cutting style on the report: Emerald cut

Certificate IGI LG597385104

Diamond specifications and retailer prices

From $358 NZD
$202 USD
As of October 27, 2026
Save $3,084 NZD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,442 NZD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.82ct lab-grown emerald diamond

This 1.82ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG597385104 or 597385104. Listed at 9 retailers as of October 27, 2026, with prices from $358 to $3,442, a $3,084 spread on the same certified stone. Do Amore Diamonds lists it at $3,442. 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

1.82
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597385104
Dimensions8.09 × 5.74 × 3.88 mm
L/W Ratio1.41
Culet sizeLarge
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
8.09 mm5.74 mm1.82 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597385104
Side View
Table 64.0%Crown 36.5°Girdle: MediumPavilion 41.3°Culet: LargeDepth 67.6%

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: $3,442 NZD|Low: $348 NZD|High: $3,531 NZD|Avg: $1,434 NZD|-2.5%
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
October 25, 2026
Retailer 9$358 NZD
Retailer 13$406 NZD
Retailer 8$415 NZD
Retailer 7$772 NZD
Retailer 3$879 NZD
Retailer 4$1,260 NZD
Retailer 6$1,434 NZD
Retailer 10$1,522 NZD
Retailer 11$1,577 NZD
Retailer 2$1,969 NZD
Retailer 5$2,057 NZD
Retailer 12$2,378 NZD
Do Amore Diamonds$3,442 NZD

19 data points across 13 retailers

9 retailers$358 NZD to $3,442 NZD

A
Cheapest Retailer
-
$358 NZD
$202 USD
A
Retailer 2
-
$415 NZD
$234 USD
View
Retailer 3
-
$772 NZD
$435 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,434 NZD
$808 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,522 NZD
$858 USD
View
Retailer 6
-
$1,577 NZD
$889 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,969 NZD
£874 GBP
View
B
Retailer 8
-
$2,378 NZD
$1,340 USD
View
Most Expensive
B
Do Amore Diamonds
27-3567C111C · Oct 28
$3,442 NZD
$1,940 USD
View
8 more retailers have this diamond
Prices start from $358 NZDSave up to $3,084 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
1.82ct Emerald
$358 NZD