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Emerald|Lab Grown|IGI

1.01ct D SI2 Emerald Lab Grown Diamond

EX • D/SI2 • IGI LG778648001

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778648001

Diamond specifications and retailer prices

From $196 AUD
As of November 3, 2026
Save $576 AUD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,814 AUD at MOH London · As of October 29, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778648001 or 778648001. Listed at 12 retailers as of November 3, 2026, with a 294% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778648001
Dimensions6.69 × 4.57 × 3.32 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.69 mm4.57 mm1.01 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778648001
Side View
Table 70.0%Crown 33.8°Girdle: THK-VTKPavilion 42.1°Culet: LargeDepth 72.6%

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: Nov 3
Current: $1,814 AUD|Low: $129 AUD|High: $1,988 AUD|Avg: $573 AUD|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11$177 AUD
Retailer 2$196 AUD
Retailer 12$204 AUD
Retailer 3$223 AUD
Retailer 9$300 AUD
Retailer 7$404 AUD
Retailer 4$421 AUD
Retailer 5$510 AUD
Retailer 8$570 AUD
Retailer 10$636 AUD
Retailer 6$771 AUD
MOH London$1,814 AUD

25 data points across 12 retailers

12 retailers$196 AUD to $771 AUD

Retailer 1
-
$177 AUD
Price last confirmed 14 days ago
A
Retailer 2
-
$196 AUD
View
Final sale: no returns
Retailer 3
-
$204 AUD
View
Price last confirmed 17 days ago
B+
Retailer 4
-
$300 AUD
View
Retailer 5
-
$404 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$510 AUD
View
Retailer 7
-
$553 AUD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$570 AUD
View
Retailer 9
-
$636 AUD
View
Price last confirmed 9 days ago
Retailer 10
-
$704 AUD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$771 AUD
View
Most Expensive
MOH London
LG778648001 · Oct 29
$1,814 AUD
£1,000 GBP
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from $196 AUDSave up to $576 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
$196 AUD