Emerald|Lab Grown|IGI

1.01ct K VS1 Emerald Lab Grown Diamond

ID • K/VS1 • IGI LG400943044

Shape and cutting style on the report: Emerald cut

Certificate IGI LG400943044

Diamond specifications and retailer prices

From $882 USD
As of November 6, 2026
Save $2,942 USD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,824 USD at MOH London · As of November 5, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG400943044 or 400943044. Listed at 10 retailers as of November 5, 2026, with prices from $882 to $3,824, a $2,942 spread on the same certified stone. MOH London lists it at $3,824. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
K
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle23.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG400943044
Dimensions6.62 × 4.66 × 3.20 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.62 mm4.66 mm1.01 ctK / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG400943044
Side View
Table 65.5%Crown 23.2°Girdle: Slightly ThickPavilion 40.8°Culet: LNGDepth 68.7%

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: Nov 6
Current: $3,824 USD|Low: $846 USD|High: $3,885 USD|Avg: $1,816 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$882 USD
Retailer 6$1,023 USD
Retailer 8$1,023 USD
Retailer 3$1,200 USD
Retailer 9$1,503 USD
Retailer 7$1,642 USD
Retailer 2$1,881 USD
Retailer 4$2,275 USD
MOH London$3,824 USD

23 data points across 9 retailers

10 retailers$882 USD to $3,824 USD

A
Cheapest Retailer
-
$882 USD
B+
Retailer 2
-
$959 USD
View
B+
Retailer 3
-
$1,023 USD
View
Retailer 4
-
$1,023 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$1,200 USD
View
B
Retailer 6
-
$1,642 USD
View
B
Retailer 7
-
$1,881 USD
View
B
Retailer 8
-
$2,275 USD
View
B
Retailer 9
-
$2,876 USD
View
Most Expensive
B
MOH London
LG400943044 · Nov 5
$3,824 USD
£3,011 GBP
View
9 more retailers have this diamond
Prices start from $882 USDSave up to $2,942 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
$882 USD