CaratHunter
Plans
Emerald|Lab Grown|IGI

3.15ct G VS1 Emerald Lab Grown Diamond

GD • G/VS1 • IGI LG750555684

Shape and cutting style on the report: Emerald cut

Certificate IGI LG750555684

Diamond specifications and retailer prices

From £436 GBP
$584 USD
As of October 30, 2026
Save £1,924 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,360 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.15ct lab-grown emerald diamond

This 3.15ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG750555684 or 750555684. Listed at 18 retailers as of October 29, 2026, with prices from £436 to £2,360, a £1,924 spread on the same certified stone. MOH London lists it at £2,360. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.15
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750555684
Dimensions9.80 × 6.76 × 4.59 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm6.76 mm3.15 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750555684
Side View
Table 61.0%Crown 35°Girdle: STK-THKPavilion 40.1°Culet: LNGDepth 67.9%

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: £2,360 GBP|Low: £419 GBP|High: £2,376 GBP|Avg: £1,208 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 16£436 GBP
Retailer 13£488 GBP
Retailer 15£541 GBP
Retailer 6£831 GBP
Retailer 12£832 GBP
Retailer 2£838 GBP
Retailer 10£907 GBP
Retailer 9£1,142 GBP
Retailer 11£1,174 GBP
Retailer 4£1,342 GBP
Retailer 14£1,423 GBP
Retailer 8£1,570 GBP
Retailer 3£1,690 GBP
Retailer 5£1,726 GBP
Retailer 7£1,749 GBP
MOH London£2,360 GBP

43 data points across 16 retailers

18 retailers£436 GBP to £2,360 GBP

A
Cheapest Retailer
-
£436 GBP
$584 USD
B+
Retailer 2
-
£488 GBP
$654 USD
View
A
Retailer 3
-
£541 GBP
$725 USD
View
B+
Retailer 4
-
£831 GBP
$1,113 USD
View
B+
Retailer 5
-
£832 GBP
$1,115 USD
View
B+
Retailer 6
-
£838 GBP
View
B+
Retailer 7
-
£871 GBP
$1,167 USD
View
B+
Retailer 8
-
£907 GBP
€1,157 EUR
View
B+
Retailer 9
-
£1,142 GBP
A$2,354 AUD
View
B+
Retailer 10
-
£1,174 GBP
ZAR 25,422 ZAR
View
B
Retailer 11
-
£1,342 GBP
$1,798 USD
View
B
Retailer 12
-
£1,423 GBP
$1,906 USD
View
B
Retailer 13
-
£1,570 GBP
View
Retailer 14
-
£1,690 GBP
$2,265 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
£1,726 GBP
$2,313 USD
View
B
Retailer 16
-
£1,749 GBP
SGD 3,167 SGD
View
B
Retailer 17
-
£2,099 GBP
$2,813 USD
View
Most Expensive
B
MOH London
LG750555684 · Oct 29
£2,360 GBP
View
17 more retailers have this diamond
Prices start from £436 GBPSave up to £1,924 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
3.15ct Emerald
£436 GBP