CaratHunter
Plans
Emerald|Lab Grown|IGI

5.10ct D VS2 Emerald Lab Grown Diamond

EX • D/VS2 • IGI LG839620395

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839620395

Diamond specifications and retailer prices

From £608 GBP
$815 USD
As of October 29, 2026
Save £3,392 GBP (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,000 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.1ct lab-grown emerald diamond

This 5.1ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839620395 or 839620395. Listed at 3 retailers as of October 29, 2026, with prices from £608 to £4,000, a £3,392 spread on the same certified stone. Brilliant Earth lists it at £4,000. 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
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839620395
Dimensions11.41 × 8.33 × 5.63 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.41 mm8.33 mm5.10 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839620395
Side View
Table 65.0%Crown 38°Girdle: Slightly ThickPavilion 40.9°Culet: LargeDepth 67.6%

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: £4,000 GBP|Low: £608 GBP|High: £7,784 GBP|Avg: £3,664 GBP|-48.6%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3£608 GBP
Retailer 2£1,044 GBP
Brilliant Earth£4,000 GBP

30 data points across 3 retailers

3 retailers£608 GBP to £4,000 GBP

A
Cheapest Retailer
-
£608 GBP
$815 USD
Final sale: no returns
A
Retailer 2
-
£1,044 GBP
View
Most Expensive
B
Brilliant Earth
21542115A · Oct 30
£4,000 GBP
$5,360 USD
View
2 more retailers have this diamond
Prices start from £608 GBPSave up to £3,392 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
£608 GBP