Emerald|Lab Grown|IGI

1.02ct I SI1 Emerald Lab Grown Diamond

GD • I/SI1 • IGI LG414063280

Shape and cutting style on the report: Emerald cut

Certificate IGI LG414063280

Diamond specifications and retailer prices

From $490 USD
As of October 29, 2026
Save $3,518 USD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,008 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown emerald diamond

This 1.02ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG414063280 or 414063280. Listed at 11 retailers as of October 29, 2026, with prices from $490 to $4,008, a $3,518 spread on the same certified stone. MOH London lists it at $4,008. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
I
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.5°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414063280
Dimensions6.41 × 4.98 × 3.18 mm
L/W Ratio1.29
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.41 mm4.98 mm1.02 ctI / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG414063280
Side View
Table 63.0%Crown 29.5°Girdle: Slightly ThickPavilion 31.9°Culet: LNGDepth 63.9%

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: Oct 29
Current: $4,008 USD|Low: $490 USD|High: $4,035 USD|Avg: $1,729 USD|-0.5%
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
October 29, 2026
Retailer 7$490 USD
Retailer 2$1,013 USD
Retailer 12$1,102 USD
Retailer 13$1,134 USD
Retailer 8$1,175 USD
Retailer 11$1,175 USD
Retailer 6$1,332 USD
Retailer 3$1,350 USD
Retailer 4$1,688 USD
Retailer 9$1,877 USD
Retailer 10$2,203 USD
Retailer 14$2,456 USD
Retailer 5$3,366 USD
MOH London$4,008 USD

17 data points across 14 retailers

11 retailers$490 USD to $4,008 USD

B+
Cheapest Retailer
-
$490 USD
B
Retailer 2
-
$1,013 USD
View
B
Retailer 3
-
$1,102 USD
View
B
Retailer 4
-
$1,134 USD
View
Final sale: no returns
B
Retailer 5
-
$1,175 USD
View
Retailer 6
-
$1,175 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$1,350 USD
View
C
Retailer 8
-
$1,877 USD
View
C
Retailer 9
-
$2,203 USD
View
C
Retailer 10
-
$2,456 USD
View
Most Expensive
C
MOH London
LG414063280 · Oct 29
$4,008 USD
£3,156 GBP
View
10 more retailers have this diamond
Prices start from $490 USDSave up to $3,518 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+
1.02ct Emerald
$490 USD