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Emerald|Lab Grown|IGI

0.80ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG530293901

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530293901

Diamond specifications and retailer prices

From £134 GBP
$179 USD
As of October 29, 2026
Save £708 GBP (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £841 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG530293901 or 530293901. Listed at 15 retailers as of October 29, 2026, with prices from £134 to £841, a £708 spread on the same certified stone. Reve Diamonds lists it at £841. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530293901
Dimensions6.51 × 4.31 × 2.73 mm
L/W Ratio1.51
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
6.51 mm4.31 mm0.80 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530293901
Side View
Table 62.5%Crown 23.8°Girdle: MED-STKPavilion 40.3°Culet: LNGDepth 63.3%

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: Oct 29
Current: £298 GBP|Low: £106 GBP|High: £785 GBP|Avg: £323 GBP|+4.6%
Retailer 1
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 7£134 GBP
Retailer 4£149 GBP
Retailer 2£155 GBP
Retailer 9£166 GBP
Retailer 12£166 GBP
Retailer 10£293 GBP
Retailer 1£298 GBP
Retailer 3£338 GBP
Retailer 8£440 GBP
Retailer 11£533 GBP
Retailer 6£563 GBP
Retailer 5£779 GBP

45 data points across 12 retailers

15 retailers£134 GBP to £841 GBP

A
Cheapest Retailer
-
£134 GBP
$179 USD
A
Retailer 2
-
£149 GBP
$200 USD
View
Final sale: no returns
A
Retailer 3
-
£155 GBP
$208 USD
View
Retailer 4
-
£166 GBP
$222 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£166 GBP
$222 USD
View
B+
Retailer 6
-
£293 GBP
$393 USD
View
B+
Retailer 7
-
£298 GBP
View
B+
Retailer 8
-
£306 GBP
HK$3,200 HKD
View
B
Retailer 9
-
£338 GBP
$453 USD
View
B
Retailer 10
-
£440 GBP
$590 USD
View
B
Retailer 11
-
£533 GBP
$714 USD
View
B
Retailer 12
-
£563 GBP
$755 USD
View
B
Retailer 13
-
£574 GBP
$769 USD
View
B
Retailer 14
-
£779 GBP
View
Most Expensive
B
Reve Diamonds
59FE62BD9 · Nov 1
£841 GBP
$1,127 USD
View
14 more retailers have this diamond
Prices start from £134 GBPSave up to £708 GBP

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
£134 GBP