CaratHunter
Plans
Emerald|Lab Grown|IGI

1.01ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG407945515

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407945515

Diamond specifications and retailer prices

From $997 AUD
$700 USD
As of October 29, 2026
Save $4,469 AUD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,465 AUD at MOH London · As of October 27, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407945515 or 407945515. Listed at 9 retailers as of October 27, 2026, with prices from $997 to $5,465, a $4,469 spread on the same certified stone. MOH London lists it at $5,465. 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
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407945515
Dimensions6.57 × 4.72 × 3.33 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.57 mm4.72 mm1.01 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407945515
Side View
Table 58.0%Crown 24°Girdle: ThickPavilion 42°Culet: LNGDepth 70.6%

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 29
Current: $5,465 AUD|Low: $997 AUD|High: $5,531 AUD|Avg: $2,441 AUD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 5$997 AUD
Retailer 4$1,256 AUD
Retailer 10$1,365 AUD
Retailer 6$1,456 AUD
Retailer 9$1,456 AUD
Retailer 11$2,140 AUD
Retailer 7$2,338 AUD
Retailer 2$3,239 AUD
Retailer 3$3,259 AUD
Retailer 8$4,094 AUD
MOH London$5,465 AUD

16 data points across 11 retailers

9 retailers$997 AUD to $5,465 AUD

A
Cheapest Retailer
-
$997 AUD
$700 USD
B+
Retailer 2
-
$1,256 AUD
$882 USD
View
B+
Retailer 3
-
$1,365 AUD
$959 USD
View
B+
Retailer 4
-
$1,456 AUD
$1,023 USD
View
Retailer 5
-
$1,456 AUD
$1,023 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$2,338 AUD
$1,642 USD
View
B
Retailer 7
-
$3,239 AUD
$2,275 USD
View
B
Retailer 8
-
$4,094 AUD
$2,876 USD
View
Most Expensive
B
MOH London
LG407945515 · Oct 27
$5,465 AUD
£3,023 GBP
View
8 more retailers have this diamond
Prices start from $997 AUDSave up to $4,469 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
$997 AUD