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Emerald|Lab Grown|IGI

0.97ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG436045875

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045875

Diamond specifications and retailer prices

From £503 GBP
$670 USD
As of October 29, 2026
Save £1,910 GBP (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,413 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045875 or 436045875. Listed at 9 retailers as of October 29, 2026, with prices from £503 to £2,413, a £1,910 spread on the same certified stone. MOH London lists it at £2,413. 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
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle26.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045875
Dimensions6.87 × 4.51 × 3.03 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
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Top View
6.87 mm4.51 mm0.97 ctI / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045875
Side View
Table 67.0%Crown 26.3°Girdle: MED-STKPavilion 35.4°Culet: LNGDepth 67.2%

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: Oct 29
Current: £2,413 GBP|Low: £503 GBP|High: £2,429 GBP|Avg: £1,048 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5£503 GBP
Retailer 4£527 GBP
Retailer 10£573 GBP
Retailer 6£611 GBP
Retailer 9£611 GBP
Retailer 11£964 GBP
Retailer 7£993 GBP
Retailer 3£1,368 GBP
Retailer 2£1,506 GBP
Retailer 8£1,718 GBP
MOH London£2,413 GBP

16 data points across 11 retailers

9 retailers£503 GBP to £2,413 GBP

A
Cheapest Retailer
-
£503 GBP
$670 USD
B+
Retailer 2
-
£527 GBP
$702 USD
View
B+
Retailer 3
-
£573 GBP
$763 USD
View
B+
Retailer 4
-
£611 GBP
$814 USD
View
B+
Retailer 5
-
£611 GBP
$814 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
£993 GBP
$1,322 USD
View
B
Retailer 7
-
£1,506 GBP
$2,005 USD
View
B
Retailer 8
-
£1,718 GBP
$2,288 USD
View
Most Expensive
B
MOH London
LG436045875 · Oct 29
£2,413 GBP
View
8 more retailers have this diamond
Prices start from £503 GBPSave up to £1,910 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
£503 GBP