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Emerald|Lab Grown|IGI

1.05ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG816605421

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816605421

Diamond specifications and retailer prices

From $277 NZD
As of November 4, 2026
Save $1,327 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,604 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816605421 or 816605421. Listed at 18 retailers as of November 4, 2026, with prices from $277 to $1,604, a $1,327 spread on the same certified stone. MOH London lists it at $1,604. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605421
Dimensions6.68 × 4.89 × 3.42 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm4.89 mm1.05 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605421
Side View
Table 61.0%Crown 31.5°Girdle: MediumPavilion 41.9°Culet: LargeDepth 69.9%

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: Nov 4
Current: $1,604 NZD|Low: $264 NZD|High: $1,631 NZD|Avg: $773 NZD|-1.5%
MOH London
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 17$277 NZD
Retailer 18$310 NZD
Retailer 16$321 NZD
Retailer 7$344 NZD
Retailer 9$344 NZD
Retailer 14$593 NZD
Retailer 2$596 NZD
Retailer 8$600 NZD
Retailer 15$626 NZD
Retailer 6$816 NZD
Retailer 13$839 NZD
Retailer 11$910 NZD
Retailer 4$944 NZD
Retailer 5$1,107 NZD
Retailer 10$1,111 NZD
Retailer 3$1,203 NZD
Retailer 12$1,295 NZD
MOH London$1,604 NZD

38 data points across 18 retailers

18 retailers$277 NZD to $1,604 NZD

A
Cheapest Retailer
-
$277 NZD
A
Retailer 2
-
$310 NZD
View
Final sale: no returns
A
Retailer 3
-
$321 NZD
View
Retailer 4
-
$344 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$344 NZD
View
A
Retailer 6
-
$593 NZD
View
A
Retailer 7
-
$596 NZD
View
A
Retailer 8
-
$600 NZD
View
A
Retailer 9
-
$626 NZD
View
Retailer 10
-
$816 NZD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
$839 NZD
View
B+
Retailer 12
-
$910 NZD
View
B+
Retailer 13
-
$944 NZD
View
B
Retailer 14
-
$1,107 NZD
View
B+
Retailer 15
-
$1,125 NZD
View
B+
Retailer 16
-
$1,203 NZD
View
B+
Retailer 17
-
$1,295 NZD
View
Most Expensive
B
MOH London
LG816605421 · Nov 4
$1,604 NZD
£712 GBP
View
17 more retailers have this diamond
Prices start from $277 NZDSave up to $1,327 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
1.05ct Emerald
$277 NZD