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Emerald|Lab Grown|IGI

1.59ct H VVS1 Emerald Lab Grown Diamond

ID • H/VVS1 • IGI LG845615123

Shape and cutting style on the report: Emerald cut

Certificate IGI LG845615123

Diamond specifications and retailer prices

From £349 GBP
$468 USD
As of October 28, 2026
Save £806 GBP (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,155 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.59ct lab-grown emerald diamond

This 1.59ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845615123 or 845615123. Listed at 10 retailers as of October 28, 2026, with prices from £349 to £1,155, a £806 spread on the same certified stone. Brilliant Earth lists it at £1,155. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845615123
Dimensions7.85 × 5.68 × 3.77 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.85 mm5.68 mm1.59 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845615123
Side View
Table 66.0%Crown 33.4°Girdle: MediumPavilion 40.1°Culet: LargeDepth 66.4%

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 28
Current: £1,155 GBP|Low: £208 GBP|High: £1,155 GBP|Avg: £552 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 10£208 GBP
Retailer 4£349 GBP
Retailer 6£350 GBP
Retailer 2£454 GBP
Retailer 8£468 GBP
Retailer 9£646 GBP
Retailer 3£695 GBP
Retailer 7£803 GBP
Retailer 5£939 GBP
Brilliant Earth£1,155 GBP

4 data points across 10 retailers

10 retailers£349 GBP to £1,155 GBP

B+
Cheapest Retailer
-
£349 GBP
$468 USD
A
Retailer 2
-
£350 GBP
ZAR 7,594 ZAR
View
B+
Retailer 3
-
£454 GBP
$609 USD
View
Retailer 4
-
£468 GBP
A$966 AUD
View
Price last confirmed 10 days ago
Retailer 5
-
£646 GBP
$867 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£695 GBP
$932 USD
View
Retailer 7
-
£803 GBP
View
Price last confirmed 9 days ago
B
Retailer 8
-
£939 GBP
$1,260 USD
View
B
Retailer 9
-
£946 GBP
$1,270 USD
View
Most Expensive
B
Brilliant Earth
22335266A · Oct 28
£1,155 GBP
$1,550 USD
View
9 more retailers have this diamond
Prices start from £349 GBPSave up to £806 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
1.59ct Emerald
£349 GBP