CaratHunter
Plans
Emerald|Lab Grown|IGI

0.80ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG526288916

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526288916

Diamond specifications and retailer prices

From $255 AUD
$179 USD
As of November 1, 2026
Save $1,231 AUD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,486 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct lab-grown emerald diamond

This 0.8ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG526288916 or 526288916. Listed at 13 retailers as of October 29, 2026, with prices from $255 to $1,486, a $1,231 spread on the same certified stone. MOH London lists it at $1,486. 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

0.80
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle24.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526288916
Dimensions6.58 × 4.26 × 2.71 mm
L/W Ratio1.54
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
6.58 mm4.26 mm0.80 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526288916
Side View
Table 63.5%Crown 24.6°Girdle: Slightly ThickPavilion 37.3°Culet: LNGDepth 63.6%

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 1
Current: $1,486 AUD|Low: $245 AUD|High: $1,497 AUD|Avg: $606 AUD|-0.6%
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 7$255 AUD
Retailer 4$285 AUD
Retailer 12$296 AUD
Retailer 8$316 AUD
Retailer 11$316 AUD
Retailer 9$559 AUD
Retailer 2$569 AUD
Retailer 5$598 AUD
Retailer 3$645 AUD
Retailer 10$1,016 AUD
Retailer 6$1,075 AUD
MOH London$1,486 AUD

45 data points across 12 retailers

13 retailers$255 AUD to $1,486 AUD

A
Cheapest Retailer
-
$255 AUD
$179 USD
A
Retailer 2
-
$285 AUD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$296 AUD
$208 USD
View
A
Retailer 4
-
$316 AUD
$222 USD
View
Retailer 5
-
$316 AUD
$222 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$559 AUD
$393 USD
View
B+
Retailer 7
-
$569 AUD
£315 GBP
View
B+
Retailer 8
-
$583 AUD
HK$3,200 HKD
View
B+
Retailer 9
-
$598 AUD
$420 USD
View
B
Retailer 10
-
$645 AUD
$453 USD
View
B
Retailer 11
-
$1,016 AUD
$714 USD
View
B
Retailer 12
-
$1,075 AUD
$755 USD
View
Most Expensive
B
MOH London
LG526288916 · Oct 29
$1,486 AUD
£822 GBP
View
12 more retailers have this diamond
Prices start from $255 AUDSave up to $1,231 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
0.80ct Emerald
$255 AUD