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Emerald|Lab Grown|IGI

5.10ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG826680136

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826680136

Diamond specifications and retailer prices

From £628 GBP
$841 USD
As of October 29, 2026
Save £3,474 GBP (85%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £4,102 GBP at Frank Darling · As of October 31, 2026
View at Frank Darling

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 LG826680136 or 826680136. Listed at 6 retailers as of October 29, 2026, with prices from £628 to £4,102, a £3,474 spread on the same certified stone. Frank Darling lists it at £4,102. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826680136
Dimensions11.65 × 8.37 × 5.41 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.65 mm8.37 mm5.10 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826680136
Side View
Table 67.0%Crown 34.6°Girdle: MediumPavilion 39.8°Culet: LargeDepth 64.6%

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: £4,102 GBP|Low: £628 GBP|High: £4,911 GBP|Avg: £2,096 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 2£628 GBP
Retailer 9£772 GBP
Retailer 4£857 GBP
Retailer 8£1,083 GBP
Retailer 3£1,208 GBP
Retailer 11£1,525 GBP
Retailer 6£2,025 GBP
Retailer 10£2,529 GBP
Retailer 5£2,881 GBP
Frank Darling£4,102 GBP
Retailer 7£4,911 GBP

15 data points across 11 retailers

6 retailers£628 GBP to £4,102 GBP

A
Cheapest Retailer
-
£628 GBP
$841 USD
Final sale: no returns
B+
Retailer 2
-
£857 GBP
$1,148 USD
View
Retailer 3
-
£1,525 GBP
$2,044 USD
View
Price last confirmed 45 days ago
B+
Retailer 4
-
£2,025 GBP
$2,713 USD
View
Retailer 5
-
£2,881 GBP
$3,860 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Frank Darling
100192627813KD · Oct 31
£4,102 GBP
$5,496 USD
View
5 more retailers have this diamond
Prices start from £628 GBPSave up to £3,474 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
£628 GBP