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Emerald|Lab Grown|IGI

1.30ct I VS1 Emerald Lab Grown Diamond

EX • I/VS1 • IGI LG425067371

Shape and cutting style on the report: Emerald cut

Certificate IGI LG425067371

Diamond specifications and retailer prices

From $1,407 NZD
As of November 4, 2026
Save $3,676 NZD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,151 NZD at MOH London · As of October 29, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG425067371 or 425067371. Listed at 12 retailers as of November 4, 2026, with a 261% 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

1.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle19.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067371
Dimensions7.02 × 5.22 × 3.57 mm
L/W Ratio1.34
Culet sizeLong
Cert comments
undefined
Top View
7.02 mm5.22 mm1.30 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG425067371
Side View
Table 63.0%Crown 19.3°Girdle: Slightly ThickPavilion 40.3°Culet: LNGDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,151 NZD|Low: $1,352 NZD|High: $6,200 NZD|Avg: $2,958 NZD|+0.5%
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
November 2, 2026
Retailer 8$1,407 NZD
Retailer 12$1,575 NZD
Retailer 9$1,632 NZD
Retailer 11$1,632 NZD
Retailer 4$1,685 NZD
Retailer 6$1,943 NZD
Retailer 3$2,539 NZD
Retailer 10$2,636 NZD
Retailer 2$2,998 NZD
Retailer 7$3,882 NZD
Retailer 5$4,674 NZD
Retailer 13$5,083 NZD
MOH London$6,151 NZD

24 data points across 13 retailers

12 retailers$1,407 NZD to $5,083 NZD

B+
Cheapest Retailer
-
$1,407 NZD
B+
Retailer 2
-
$1,531 NZD
View
B+
Retailer 3
-
$1,575 NZD
View
Final sale: no returns
B+
Retailer 4
-
$1,632 NZD
View
Retailer 5
-
$1,632 NZD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$1,943 NZD
View
B
Retailer 7
-
$2,636 NZD
View
B
Retailer 8
-
$2,998 NZD
View
B
Retailer 9
-
$3,882 NZD
View
B
Retailer 10
-
$4,589 NZD
View
B
Retailer 11
-
$5,083 NZD
View
Most Expensive
MOH London
LG425067371 · Oct 29
$6,151 NZD
£2,730 GBP
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from $1,407 NZDSave up to $3,676 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+
1.30ct Emerald
$1,407 NZD