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Emerald|Lab Grown|IGI

1.01ct K SI1 Emerald Lab Grown Diamond

ID • K/SI1 • IGI LG407934670

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407934670

Diamond specifications and retailer prices

From $563 AUD
As of November 6, 2026
Save $2,164 AUD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,727 AUD at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407934670 or 407934670. Listed at 9 retailers as of November 1, 2026, with prices from $563 to $2,727, a $2,164 spread on the same certified stone. MOH London lists it at $2,727. 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
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle26.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407934670
Dimensions6.43 × 4.77 × 3.38 mm
L/W Ratio1.35
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.43 mm4.77 mm1.01 ctK / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407934670
Side View
Table 66.0%Crown 26.5°Girdle: STK-THKPavilion 40.5°Culet: LNGDepth 70.9%

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: $2,727 AUD|Low: $540 AUD|High: $2,759 AUD|Avg: $1,364 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$563 AUD
Retailer 5$697 AUD
Retailer 7$697 AUD
Retailer 2$907 AUD
Retailer 6$1,107 AUD
Retailer 8$1,261 AUD
Retailer 3$1,957 AUD
MOH London$2,727 AUD

15 data points across 8 retailers

9 retailers$563 AUD to $2,727 AUD

A
Cheapest Retailer
-
$563 AUD
B+
Retailer 2
-
$630 AUD
View
B+
Retailer 3
-
$697 AUD
View
Retailer 4
-
$697 AUD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$907 AUD
View
B+
Retailer 6
-
$1,107 AUD
View
B
Retailer 7
-
$1,957 AUD
View
B
Retailer 8
-
$2,243 AUD
View
Most Expensive
B
MOH London
LG407934670 · Nov 1
$2,727 AUD
£1,503 GBP
View
8 more retailers have this diamond
Prices start from $563 AUDSave up to $2,164 AUD

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
$563 AUD