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Emerald|Lab Grown|IGI

1.30ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG526283257

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526283257

Diamond specifications and retailer prices

From $451 NZD
As of November 4, 2026
Save $1,780 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,230 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.3ct lab-grown emerald diamond

This 1.3ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526283257 or 526283257. Listed at 16 retailers as of November 4, 2026, with prices from $451 to $2,230, a $1,780 spread on the same certified stone. MOH London lists it at $2,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.2°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283257
Dimensions7.87 × 5.08 × 3.17 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
7.87 mm5.08 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526283257
Side View
Table 69.5%Crown 20.2°Girdle: STK-THKPavilion 34.4°Culet: LNGDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,230 NZD|Low: $433 NZD|High: $2,264 NZD|Avg: $1,162 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
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 14$451 NZD
Retailer 6$522 NZD
Retailer 5$559 NZD
Retailer 15$559 NZD
Retailer 10$843 NZD
Retailer 3$933 NZD
Retailer 9$963 NZD
Retailer 7$1,011 NZD
Retailer 2$1,054 NZD
Retailer 8$1,366 NZD
Retailer 12$1,715 NZD
Retailer 4$1,795 NZD
Retailer 11$1,969 NZD
Retailer 13$2,189 NZD
MOH London$2,230 NZD

45 data points across 15 retailers

16 retailers$451 NZD to $2,230 NZD

A
Cheapest Retailer
-
$451 NZD
A
Retailer 2
-
$522 NZD
View
A
Retailer 3
-
$559 NZD
View
Retailer 4
-
$559 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$843 NZD
View
B+
Retailer 6
-
$933 NZD
View
B+
Retailer 7
-
$963 NZD
View
B+
Retailer 8
-
$1,011 NZD
View
B+
Retailer 9
-
$1,054 NZD
View
B+
Retailer 10
-
$1,157 NZD
View
B+
Retailer 11
-
$1,366 NZD
View
B
Retailer 12
-
$1,715 NZD
View
B
Retailer 13
-
$1,795 NZD
View
B
Retailer 14
-
$1,969 NZD
View
B
Retailer 15
-
$2,189 NZD
View
Most Expensive
B
MOH London
LG526283257 · Nov 5
$2,230 NZD
£990 GBP
View
15 more retailers have this diamond
Prices start from $451 NZDSave up to $1,780 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
1.30ct Emerald
$451 NZD