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Emerald|Lab Grown|IGI

1.35ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG506176868

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506176868

Diamond specifications and retailer prices

From $762 USD
As of November 6, 2026
Save $2,540 USD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,302 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.35ct lab-grown emerald diamond

This 1.35ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG506176868 or 506176868. Listed at 12 retailers as of November 5, 2026, with prices from $762 to $3,302, a $2,540 spread on the same certified stone. MOH London lists it at $3,302. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.35
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.3°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506176868
Dimensions7.47 × 5.29 × 3.44 mm
L/W Ratio1.41
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
7.47 mm5.29 mm1.35 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506176868
Side View
Table 67.0%Crown 21.3°Girdle: MediumPavilion 43.7°Culet: LNGDepth 65.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $3,302 USD|Low: $731 USD|High: $3,355 USD|Avg: $1,584 USD|-0.3%
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 9$762 USD
Retailer 15$829 USD
Retailer 3$853 USD
Retailer 11$883 USD
Retailer 14$883 USD
Retailer 2$1,060 USD
Retailer 10$1,250 USD
Retailer 7$1,254 USD
Retailer 5$1,387 USD
Retailer 12$1,428 USD
Retailer 8$2,101 USD
Retailer 13$2,484 USD
Retailer 6$2,529 USD
Retailer 4$2,734 USD
MOH London$3,302 USD

23 data points across 15 retailers

12 retailers$762 USD to $3,302 USD

B+
Cheapest Retailer
-
$762 USD
B+
Retailer 2
-
$829 USD
View
B+
Retailer 3
-
$853 USD
View
Final sale: no returns
B+
Retailer 4
-
$883 USD
View
Retailer 5
-
$883 USD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$1,060 USD
View
B
Retailer 7
-
$1,250 USD
View
B
Retailer 8
-
$1,428 USD
View
B
Retailer 9
-
$2,101 USD
View
B
Retailer 10
-
$2,484 USD
View
B
Retailer 11
-
$2,734 USD
View
Most Expensive
B
MOH London
LG506176868 · Nov 5
$3,302 USD
£2,600 GBP
View
11 more retailers have this diamond
Prices start from $762 USDSave up to $2,540 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.

B+
1.35ct Emerald
$762 USD