CaratHunter
Plans
Emerald|Lab Grown|IGI

5.10ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG821659718

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821659718

Diamond specifications and retailer prices

From £748 GBP
$1,002 USD
As of October 30, 2026
Save £5,715 GBP (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £6,463 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown emerald diamond

This 5.1ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821659718 or 821659718. Listed at 10 retailers as of October 30, 2026, with prices from £748 to £6,463, a £5,715 spread on the same certified stone. Do Amore Diamonds lists it at £6,463. 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
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821659718
Dimensions11.76 × 8.15 × 5.45 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.76 mm8.15 mm5.10 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821659718
Side View
Table 64.0%Crown 35°Girdle: MediumPavilion 40.2°Culet: LargeDepth 66.9%

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: Oct 30
Current: £6,463 GBP|Low: £748 GBP|High: £6,463 GBP|Avg: £2,639 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 5£748 GBP
Retailer 8£1,333 GBP
Retailer 4£1,336 GBP
Retailer 7£1,384 GBP
Retailer 6£1,812 GBP
Retailer 3£2,970 GBP
Retailer 2£3,080 GBP
Do Amore Diamonds£6,463 GBP

13 data points across 8 retailers

10 retailers£748 GBP to £6,463 GBP

A
Cheapest Retailer
-
£748 GBP
$1,002 USD
A
Retailer 2
-
£813 GBP
$1,090 USD
View
A
Retailer 3
-
£1,333 GBP
$1,786 USD
View
B+
Retailer 4
-
£1,336 GBP
$1,790 USD
View
A
Retailer 5
-
£1,384 GBP
$1,855 USD
View
B+
Retailer 6
-
£1,794 GBP
$2,404 USD
View
B+
Retailer 7
-
£1,812 GBP
$2,428 USD
View
Retailer 8
-
£2,970 GBP
$3,980 USD
View
Price last confirmed 12 days ago
B
Retailer 9
-
£3,080 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1787156 · Oct 31
£6,463 GBP
$8,660 USD
View
9 more retailers have this diamond
Prices start from £748 GBPSave up to £5,715 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
£748 GBP