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Emerald|Lab Grown|IGI

1.80ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG566396820

Shape and cutting style on the report: Emerald cut

Certificate IGI LG566396820

Diamond specifications and retailer prices

From $3,886 NZD
$2,190 USD
As of October 29, 2026
Save $1,384 NZD (26%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,763 NZD at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

About this 1.8ct lab-grown emerald diamond

This 1.8ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG566396820 or 566396820. Listed at 14 retailers as of October 29, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566396820
Dimensions8.10 × 5.58 × 3.80 mm
L/W Ratio1.45
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
8.10 mm5.58 mm1.80 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566396820
Side View
Table 62.0%Crown 39.8°Girdle: MediumPavilion 39.4°Culet: LargeDepth 68.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,763 NZD|Low: $3,433 NZD|High: $13,507 NZD|Avg: $6,850 NZD|+0.6%
Loose Grown Diamond
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 10$3,886 NZD
Retailer 9$4,292 NZD
Retailer 3$4,670 NZD
Retailer 4$4,807 NZD
Retailer 11$4,979 NZD
Retailer 14$4,979 NZD
Retailer 6$5,270 NZD
Retailer 2$6,800 NZD
Retailer 13$6,842 NZD
Retailer 8$7,463 NZD
Loose Grown Diamond$7,763 NZD
Retailer 5$9,437 NZD
Retailer 12$13,291 NZD
Retailer 7$13,401 NZD

43 data points across 14 retailers

14 retailers$3,886 NZD to $5,270 NZD

B
Cheapest Retailer
-
$3,886 NZD
$2,190 USD
B
Retailer 2
-
$4,292 NZD
$2,419 USD
View
B
Retailer 3
-
$4,670 NZD
$2,632 USD
View
B
Retailer 4
-
$4,807 NZD
$2,709 USD
View
Final sale: no returns
B
Retailer 5
-
$4,979 NZD
$2,806 USD
View
Retailer 6
-
$4,979 NZD
$2,806 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$5,270 NZD
$2,970 USD
View
Retailer 8
-
$6,800 NZD
£3,018 GBP
View
Price under review
Retailer 9
-
$6,842 NZD
$3,856 USD
View
Price under review
Retailer 10
-
$7,463 NZD
$4,206 USD
View
Price under review
Most Expensive
Loose Grown Diamond
566396820 · Oct 26
$7,763 NZD
$4,375 USD
View
Price under review
10 more retailers have this diamond
Prices start from $3,886 NZDSave up to $1,384 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.

B
1.80ct Emerald
$3,886 NZD