CaratHunter
Plans
Emerald|Lab Grown|IGI

1.80ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG508156180

Shape and cutting style on the report: Emerald cut

Certificate IGI LG508156180

Diamond specifications and retailer prices

From $3,744 NZD
$2,110 USD
As of October 29, 2026
Save $2,638 NZD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,815 NZD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508156180 or 508156180. Listed at 15 retailers as of October 29, 2026, with a 70% 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
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156180
Dimensions8.20 × 5.78 × 3.91 mm
L/W Ratio1.42
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
8.20 mm5.78 mm1.80 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508156180
Side View
Table 64.0%Crown 22.2°Girdle: MED-STKPavilion 37.5°Culet: LNGDepth 67.6%

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: $8,815 NZD|Low: $3,199 NZD|High: $12,747 NZD|Avg: $6,884 NZD|+7.9%
Flawless Fine Jewelry
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
October 31, 2026
Retailer 11$3,744 NZD
Retailer 10$4,003 NZD
Retailer 4$4,354 NZD
Retailer 5$4,482 NZD
Retailer 12$4,643 NZD
Retailer 15$4,643 NZD
Retailer 6$4,933 NZD
Retailer 2$6,339 NZD
Retailer 3$6,382 NZD
Retailer 9$7,115 NZD
Retailer 14$7,250 NZD
Flawless Fine Jewelry$8,815 NZD
Retailer 13$12,395 NZD
Retailer 7$12,406 NZD
Retailer 8$12,664 NZD

43 data points across 15 retailers

15 retailers$3,744 NZD to $6,382 NZD

B
Cheapest Retailer
-
$3,744 NZD
$2,110 USD
B
Retailer 2
-
$4,003 NZD
$2,256 USD
View
B
Retailer 3
-
$4,354 NZD
$2,454 USD
View
B
Retailer 4
-
$4,482 NZD
$2,526 USD
View
Final sale: no returns
B
Retailer 5
-
$4,643 NZD
$2,617 USD
View
Retailer 6
-
$4,643 NZD
$2,617 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$4,933 NZD
$2,780 USD
View
B
Retailer 8
-
$6,339 NZD
£2,813 GBP
View
B
Retailer 9
-
$6,382 NZD
$3,597 USD
View
Retailer 10
-
$7,115 NZD
$4,010 USD
View
Price under review
Retailer 11
-
$7,250 NZD
$4,086 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
C99B6855D · Oct 31
$8,815 NZD
£3,912 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $3,744 NZDSave up to $2,638 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
$3,744 NZD