CaratHunter
Plans
Emerald|Lab Grown|IGI

1.01ct H SI2 Emerald Lab Grown Diamond

ID • H/SI2 • IGI LG436045903

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045903

Diamond specifications and retailer prices

From $501 USD
As of October 30, 2026
Save $2,094 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,595 USD at MOH London · As of October 25, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045903 or 436045903. Listed at 10 retailers as of October 25, 2026, with prices from $501 to $2,595, a $2,094 spread on the same certified stone. MOH London lists it at $2,595. 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

1.01
Carat
H
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle26.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045903
Dimensions7.17 × 4.66 × 3.04 mm
L/W Ratio1.54
Culet sizeLong
Cert comments
undefined
Top View
7.17 mm4.66 mm1.01 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045903
Side View
Table 71.0%Crown 26.1°Girdle: MediumPavilion 39.1°Culet: LNGDepth 65.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,595 USD|Low: $481 USD|High: $2,623 USD|Avg: $1,016 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 25, 2026
Retailer 5$501 USD
Retailer 12$560 USD
Retailer 11$561 USD
Retailer 7$621 USD
Retailer 10$621 USD
Retailer 6$720 USD
Retailer 8$964 USD
Retailer 3$1,021 USD
Retailer 4$1,300 USD
Retailer 2$1,602 USD
Retailer 9$1,633 USD
MOH London$2,595 USD

15 data points across 12 retailers

10 retailers$501 USD to $2,595 USD

A
Cheapest Retailer
-
$501 USD
A
Retailer 2
-
$560 USD
View
Final sale: no returns
A
Retailer 3
-
$561 USD
View
B+
Retailer 4
-
$621 USD
View
Retailer 5
-
$621 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$720 USD
View
B+
Retailer 7
-
$964 USD
View
B
Retailer 8
-
$1,602 USD
View
B
Retailer 9
-
$1,633 USD
View
Most Expensive
B
MOH London
LG436045903 · Oct 25
$2,595 USD
£2,043 GBP
View
9 more retailers have this diamond
Prices start from $501 USDSave up to $2,094 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
1.01ct Emerald
$501 USD