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 $254 USD
As of October 30, 2026
Save $1,013 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,267 USD 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 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 October 29, 2026, with prices from $254 to $1,267, a $1,013 spread on the same certified stone. MOH London lists it at $1,267. 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 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: Oct 30
Current: $1,267 USD|Low: $244 USD|High: $1,276 USD|Avg: $666 USD|-0.6%
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
October 30, 2026
Retailer 14$254 USD
Retailer 6$294 USD
Retailer 5$315 USD
Retailer 15$315 USD
Retailer 10$475 USD
Retailer 3$526 USD
Retailer 9$541 USD
Retailer 7$570 USD
Retailer 2$598 USD
Retailer 8$766 USD
Retailer 12$967 USD
Retailer 4$1,012 USD
Retailer 11$1,110 USD
Retailer 13$1,234 USD
MOH London$1,267 USD

44 data points across 15 retailers

16 retailers$254 USD to $1,267 USD

A
Cheapest Retailer
-
$254 USD
A
Retailer 2
-
$294 USD
View
A
Retailer 3
-
$315 USD
View
A
Retailer 4
-
$315 USD
View
A
Retailer 5
-
$475 USD
View
B+
Retailer 6
-
$526 USD
View
B+
Retailer 7
-
$541 USD
ZAR 8,733 ZAR
View
B+
Retailer 8
-
$570 USD
View
B+
Retailer 9
-
$598 USD
£471 GBP
View
B+
Retailer 10
-
$653 USD
HK$5,100 HKD
View
B+
Retailer 11
-
$766 USD
A$1,178 AUD
View
B
Retailer 12
-
$967 USD
View
B
Retailer 13
-
$1,012 USD
View
B
Retailer 14
-
$1,110 USD
View
B
Retailer 15
-
$1,234 USD
£972 GBP
View
Most Expensive
B
MOH London
LG526283257 · Oct 29
$1,267 USD
£998 GBP
View
15 more retailers have this diamond
Prices start from $254 USDSave up to $1,013 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
$254 USD