Emerald|Lab Grown|IGI

1.04ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG825630063

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825630063

Diamond specifications and retailer prices

From $146 USD
As of October 27, 2026
Save $1,203 USD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,349 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG825630063 or 825630063. Listed at 12 retailers as of October 26, 2026, with prices from $146 to $1,349, a $1,203 spread on the same certified stone. MOH London lists it at $1,349. 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

1.04
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle27.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630063
Dimensions7.23 × 4.68 × 3.14 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.23 mm4.68 mm1.04 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825630063
Side View
Table 68.0%Crown 27.5°Girdle: MediumPavilion 41.1°Culet: LargeDepth 67.1%

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 27
Current: $1,349 USD|Low: $146 USD|High: $1,354 USD|Avg: $507 USD|+46.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$146 USD
Retailer 10$220 USD
Retailer 5$269 USD
Retailer 2$288 USD
Retailer 6$306 USD
Retailer 4$495 USD
Retailer 7$548 USD
Retailer 11$575 USD
Retailer 3$620 USD
Retailer 8$971 USD
MOH London$1,349 USD

40 data points across 11 retailers

12 retailers$146 USD to $1,349 USD

A
Cheapest Retailer
-
$146 USD
Final sale: no returns
B+
Retailer 2
-
$220 USD
View
A
Retailer 3
-
$269 USD
£212 GBP
View
A
Retailer 4
-
$288 USD
€274 EUR
View
B+
Retailer 5
-
$306 USD
£241 GBP
View
Retailer 6
-
$338 USD
£266 GBP
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$495 USD
View
B
Retailer 8
-
$548 USD
View
B
Retailer 9
-
$575 USD
View
B
Retailer 10
-
$620 USD
View
B
Retailer 11
-
$971 USD
View
Most Expensive
C
MOH London
LG825630063 · Oct 26
$1,349 USD
£1,062 GBP
View
11 more retailers have this diamond
Prices start from $146 USDSave up to $1,203 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
1.04ct Emerald
$146 USD