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Emerald|Lab Grown|IGI

5.10ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG757529736

Shape and cutting style on the report: Emerald cut

Certificate IGI LG757529736

Diamond specifications and retailer prices

From £535 GBP
HK$5,600 HKD
As of October 30, 2026
Save £1,608 GBP (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,143 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.1ct lab-grown emerald diamond

This 5.1ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG757529736 or 757529736. Listed at 10 retailers as of October 30, 2026, with prices from £535 to £2,143, a £1,608 spread on the same certified stone. With Clarity lists it at £2,143. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.10
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757529736
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm5.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757529736
Side View
Table 68.0%Crown 38.6°Girdle: MED-STKPavilion 40.7°Culet: LargeDepth 69.0%

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 30
Current: £910 GBP|Low: £535 GBP|High: £3,224 GBP|Avg: £1,563 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 29, 2026
Retailer 7£535 GBP
Retailer 5£582 GBP
Retailer 10£744 GBP
Retailer 1£910 GBP
Retailer 9£911 GBP
Retailer 2£922 GBP
Retailer 3£1,087 GBP
Retailer 8£1,204 GBP
Retailer 11£1,560 GBP
Retailer 6£2,013 GBP
With Clarity£2,143 GBP
Retailer 4£3,185 GBP
Retailer 12£3,224 GBP

3 data points across 13 retailers

10 retailers£535 GBP to £2,143 GBP

A
Cheapest Retailer
-
£535 GBP
HK$5,600 HKD
A
Retailer 2
-
£582 GBP
$780 USD
View
B+
Retailer 3
-
£744 GBP
$997 USD
View
A
Retailer 4
-
£910 GBP
A$1,875 AUD
View
A
Retailer 5
-
£911 GBP
ZAR 19,725 ZAR
View
B+
Retailer 6
-
£1,204 GBP
$1,613 USD
View
B+
Retailer 7
-
£1,560 GBP
$2,090 USD
View
B+
Retailer 8
-
£2,013 GBP
View
B
Retailer 9
-
£2,112 GBP
$2,830 USD
View
Most Expensive
B
With Clarity
757529736 · Oct 30
£2,143 GBP
$2,872 USD
View
9 more retailers have this diamond
Prices start from £535 GBPSave up to £1,608 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
5.10ct Emerald
£535 GBP