CaratHunter
Plans
Emerald|Lab Grown|IGI

0.97ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG615368475

Shape and cutting style on the report: Emerald cut

Certificate IGI LG615368475

Diamond specifications and retailer prices

From £88 GBP
As of November 6, 2026
Save £429 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,010 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.97ct lab-grown emerald diamond

This 0.97ct 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 LG615368475 or 615368475. Listed at 15 retailers as of November 6, 2026, with a 489% 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

0.97
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615368475
Dimensions7.73 × 3.95 × 2.92 mm
L/W Ratio1.96
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
7.73 mm3.95 mm0.97 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615368475
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 38.8°Culet: LNGDepth 73.9%

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 6
Current: £1,010 GBP|Low: £88 GBP|High: £1,016 GBP|Avg: £279 GBP|+70.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 13£88 GBP
Retailer 4£102 GBP
Retailer 7£104 GBP
Retailer 11£116 GBP
Retailer 14£116 GBP
Retailer 12£149 GBP
Retailer 2£200 GBP
Retailer 3£221 GBP
Retailer 9£228 GBP
Retailer 10£305 GBP
Retailer 5£348 GBP
Retailer 15£386 GBP
Retailer 8£403 GBP
Retailer 6£516 GBP
MOH London£1,010 GBP

44 data points across 15 retailers

15 retailers£88 GBP to £516 GBP

A
Cheapest Retailer
-
£88 GBP
A
Retailer 2
-
£102 GBP
View
A
Retailer 3
-
£104 GBP
View
Final sale: no returns
A
Retailer 4
-
£116 GBP
View
Retailer 5
-
£116 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£149 GBP
View
A
Retailer 7
-
£200 GBP
View
A
Retailer 8
-
£221 GBP
View
A
Retailer 9
-
£228 GBP
View
B+
Retailer 10
-
£305 GBP
View
B+
Retailer 11
-
£348 GBP
View
B+
Retailer 12
-
£386 GBP
View
B+
Retailer 13
-
£403 GBP
View
B
Retailer 14
-
£516 GBP
View
Most Expensive
MOH London
LG615368475 · Oct 29
£1,010 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from £88 GBPSave up to £429 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
0.97ct Emerald
£88 GBP