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Emerald|Lab Grown|IGI

5.01ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG844635987

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844635987

Diamond specifications and retailer prices

From £552 GBP
$740 USD
As of October 29, 2026
Save £1,440 GBP (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,993 GBP at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 5.01ct lab-grown emerald diamond

This 5.01ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG844635987 or 844635987. Listed at 8 retailers as of October 25, 2026, with prices from £552 to £1,993, a £1,440 spread on the same certified stone. Rare Carat lists it at £1,993. 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

5.01
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844635987
Dimensions12.14 × 7.65 × 5.00 mm
L/W Ratio1.59
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.14 mm7.65 mm5.01 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844635987
Side View
Table 68.0%Crown 36.9°Girdle: Slightly ThickPavilion 35.6°Culet: LargeDepth 65.4%

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: £1,993 GBP|Low: £552 GBP|High: £1,993 GBP|Avg: £1,204 GBP|+0.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4£552 GBP
Retailer 7£599 GBP
Retailer 5£682 GBP
Retailer 3£740 GBP
Retailer 2£1,199 GBP
Retailer 8£1,454 GBP
Retailer 6£1,871 GBP
Rare Carat£1,993 GBP

18 data points across 8 retailers

8 retailers£552 GBP to £1,993 GBP

A
Cheapest Retailer
-
£552 GBP
$740 USD
B+
Retailer 2
-
£599 GBP
$802 USD
View
A
Retailer 3
-
£682 GBP
€870 EUR
View
A
Retailer 4
-
£740 GBP
View
B+
Retailer 5
-
£1,199 GBP
$1,606 USD
View
B
Retailer 6
-
£1,454 GBP
$1,949 USD
View
B
Retailer 7
-
£1,871 GBP
View
Most Expensive
B
Rare Carat
42A844635987 · Oct 25
£1,993 GBP
$2,670 USD
View
7 more retailers have this diamond
Prices start from £552 GBPSave up to £1,440 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
5.01ct Emerald
£552 GBP