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Emerald|Lab Grown|IGI

1.20ct G VS2 Emerald Lab Grown Diamond

EX • G/VS2 • IGI LG506100176

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506100176

Diamond specifications and retailer prices

From $1,591 NZD
As of November 4, 2026
Save $2,517 NZD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,245 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.2ct lab-grown emerald diamond

This 1.2ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506100176 or 506100176. Listed at 14 retailers as of November 4, 2026, with a 158% 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

1.20
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.1°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506100176
Dimensions7.55 × 4.86 × 3.35 mm
L/W Ratio1.55
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
7.55 mm4.86 mm1.20 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG506100176
Side View
Table 67.5%Crown 30.1°Girdle: MediumPavilion 41.8°Culet: LNGDepth 68.9%

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: Nov 4
Current: $6,245 NZD|Low: $1,527 NZD|High: $6,338 NZD|Avg: $2,937 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$1,591 NZD
Retailer 11$1,781 NZD
Retailer 8$1,847 NZD
Retailer 10$1,847 NZD
Retailer 7$1,951 NZD
Retailer 5$2,155 NZD
Retailer 2$2,815 NZD
Retailer 9$2,964 NZD
Retailer 4$4,109 NZD
Retailer 3$5,109 NZD
MOH London$6,245 NZD

44 data points across 11 retailers

14 retailers$1,591 NZD to $4,109 NZD

B
Cheapest Retailer
-
$1,591 NZD
B
Retailer 2
-
$1,731 NZD
View
B
Retailer 3
-
$1,781 NZD
View
Final sale: no returns
Retailer 4
-
$1,847 NZD
View
Price last confirmed 19 days ago
B
Retailer 5
-
$1,847 NZD
View
B
Retailer 6
-
$1,951 NZD
View
B
Retailer 7
-
$2,155 NZD
View
B
Retailer 8
-
$2,815 NZD
View
B
Retailer 9
-
$2,964 NZD
View
B
Retailer 10
-
$4,109 NZD
View
Retailer 11
-
$5,109 NZD
View
Price under review
Retailer 12
-
$5,192 NZD
View
Price under review
Retailer 13
-
$5,537 NZD
View
Price under review
Most Expensive
MOH London
LG506100176 · Nov 5
$6,245 NZD
£2,772 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $1,591 NZDSave up to $2,517 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
1.20ct Emerald
$1,591 NZD