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Emerald|Lab Grown|IGI

1.30ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG570348870

Shape and cutting style on the report: Emerald cut

Certificate IGI LG570348870

Diamond specifications and retailer prices

From $210 USD
As of November 3, 2026
Save $840 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,050 USD at MOH London · As of November 2, 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 LG570348870 or 570348870. Listed at 12 retailers as of November 2, 2026, with prices from $210 to $1,050, a $840 spread on the same certified stone. MOH London lists it at $1,050. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570348870
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.37 mm7.13 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570348870
Side View
Table 63.0%Crown 36.2°Girdle: Slightly ThickPavilion 40.9°Culet: LargeDepth 67.5%

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 3
Current: $1,050 USD|Low: $140 USD|High: $1,836 USD|Avg: $638 USD
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 5$140 USD
Retailer 10$210 USD
Retailer 11$225 USD
Retailer 15$387 USD
Retailer 3$397 USD
Retailer 2$400 USD
Retailer 14$491 USD
Retailer 6$532 USD
Retailer 13$547 USD
Retailer 8$722 USD
Retailer 12$763 USD
Retailer 4$776 USD
Retailer 9$800 USD
MOH London$1,050 USD
Retailer 7$1,836 USD

6 data points across 15 retailers

12 retailers$210 USD to $1,050 USD

A
Cheapest Retailer
-
$210 USD
A
Retailer 2
-
$225 USD
View
A
Retailer 3
-
$387 USD
View
A
Retailer 4
-
$397 USD
View
A
Retailer 5
-
$400 USD
View
B+
Retailer 6
-
$491 USD
View
B+
Retailer 7
-
$547 USD
View
B+
Retailer 8
-
$722 USD
View
B+
Retailer 9
-
$763 USD
View
B+
Retailer 10
-
$776 USD
View
B
Retailer 11
-
$800 USD
View
Most Expensive
B
MOH London
LG570348870 · Nov 2
$1,050 USD
£827 GBP
View
11 more retailers have this diamond
Prices start from $210 USDSave up to $840 USD

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
$210 USD