CaratHunter
Plans
Emerald|Lab Grown|IGI

1.00ct F SI2 Emerald Lab Grown Diamond

VG • F/SI2 • IGI LG526279547

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526279547

Diamond specifications and retailer prices

From $288 AUD
$202 USD
As of November 1, 2026
Save $1,378 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,665 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG526279547 or 526279547. Listed at 12 retailers as of November 1, 2026, with prices from $288 to $1,665, a $1,378 spread on the same certified stone. MOH London lists it at $1,665. 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

1.00
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526279547
Dimensions7.36 × 4.25 × 3.03 mm
L/W Ratio1.73
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.36 mm4.25 mm1.00 ctF / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526279547
Side View
Table 61.5%Crown 22°Girdle: STK-THKPavilion 39.8°Culet: LNGDepth 71.3%

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 1
Current: $1,665 AUD|Low: $276 AUD|High: $1,687 AUD|Avg: $665 AUD|+3.7%
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 2, 2026
Retailer 6$288 AUD
Retailer 3$320 AUD
Retailer 11$333 AUD
Retailer 7$356 AUD
Retailer 10$356 AUD
Retailer 4$554 AUD
Retailer 8$616 AUD
Retailer 2$654 AUD
Retailer 12$692 AUD
Retailer 9$1,146 AUD
Retailer 5$1,149 AUD
MOH London$1,665 AUD

44 data points across 12 retailers

12 retailers$288 AUD to $1,665 AUD

A
Cheapest Retailer
-
$288 AUD
$202 USD
B+
Retailer 2
-
$320 AUD
$225 USD
View
Final sale: no returns
B+
Retailer 3
-
$333 AUD
$234 USD
View
B+
Retailer 4
-
$356 AUD
$250 USD
View
Retailer 5
-
$356 AUD
$250 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$616 AUD
$433 USD
View
B+
Retailer 7
-
$654 AUD
£362 GBP
View
B
Retailer 8
-
$656 AUD
HK$3,600 HKD
View
B
Retailer 9
-
$692 AUD
$486 USD
View
B
Retailer 10
-
$1,146 AUD
$805 USD
View
B
Retailer 11
-
$1,149 AUD
$807 USD
View
Most Expensive
C
MOH London
LG526279547 · Nov 1
$1,665 AUD
£921 GBP
View
11 more retailers have this diamond
Prices start from $288 AUDSave up to $1,378 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
1.00ct Emerald
$288 AUD