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Emerald|Lab Grown|IGI

3.93ct D VS2 Emerald Lab Grown Diamond

EX • D/VS2 • IGI LG835631345

Shape and cutting style on the report: Emerald cut

Certificate IGI LG835631345

Diamond specifications and retailer prices

From £454 GBP
$608 USD
As of October 29, 2026
Save £1,158 GBP (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,254 GBP at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 3.93ct lab-grown emerald diamond

This 3.93ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835631345 or 835631345. Listed at 4 retailers as of October 25, 2026, with a 255% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.93
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835631345
Dimensions10.46 × 7.41 × 5.14 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.46 mm7.41 mm3.93 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835631345
Side View
Table 65.0%Crown 38.2°Girdle: MediumPavilion 41°Culet: LargeDepth 69.4%

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: £454 GBP|Low: £444 GBP|High: £1,611 GBP|Avg: £1,017 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 27, 2026
Retailer 1£454 GBP
Retailer 7£578 GBP
Retailer 2£628 GBP
Retailer 4£792 GBP
Retailer 5£1,135 GBP
Retailer 6£1,371 GBP
Retailer 8£1,546 GBP
Retailer 3£1,611 GBP

17 data points across 8 retailers

4 retailers£454 GBP to £1,611 GBP

A
Cheapest Retailer
-
£454 GBP
$608 USD
Final sale: no returns
B+
Retailer 2
-
£628 GBP
$841 USD
View
B+
Retailer 3
-
£1,611 GBP
$2,159 USD
View
Most Expensive
Brilliant Earth
21300941A · Oct 1
£3,254 GBP
$4,360 USD
View
Price last confirmed 29 days ago
3 more retailers have this diamond
Prices start from £454 GBPSave up to £1,158 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
3.93ct Emerald
£454 GBP