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Emerald|Lab Grown|IGI

1.59ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG844661589

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844661589

Diamond specifications and retailer prices

From £170 GBP
$228 USD
As of October 30, 2026
Save £1,206 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,376 GBP at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844661589 or 844661589. Listed at 21 retailers as of October 30, 2026, with prices from £170 to £1,376, a £1,206 spread on the same certified stone. Helzberg Diamonds lists it at £1,376. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844661589
Dimensions7.92 × 5.47 × 3.69 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.47 mm1.59 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844661589
Side View
Table 66.0%Crown 32.6°Girdle: MED-STKPavilion 41.3°Culet: LargeDepth 67.5%

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: £1,376 GBP|Low: £170 GBP|High: £1,376 GBP|Avg: £533 GBP
Helzberg Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 12£170 GBP
Retailer 19£197 GBP
Retailer 4£210 GBP
Retailer 7£210 GBP
Retailer 3£239 GBP
Retailer 8£284 GBP
Retailer 17£362 GBP
Retailer 15£382 GBP
Retailer 2£393 GBP
Retailer 21£418 GBP
Retailer 6£458 GBP
Retailer 18£492 GBP
Retailer 13£549 GBP
Retailer 5£642 GBP
Retailer 11£677 GBP
Retailer 20£687 GBP
Retailer 14£694 GBP
Retailer 10£716 GBP
Retailer 16£848 GBP
Retailer 9£858 GBP
Helzberg Diamonds£1,376 GBP

17 data points across 21 retailers

21 retailers£170 GBP to £1,376 GBP

A
Cheapest Retailer
-
£170 GBP
$228 USD
A
Retailer 2
-
£197 GBP
$264 USD
View
A
Retailer 3
-
£210 GBP
$282 USD
View
A
Retailer 4
-
£210 GBP
$282 USD
View
A
Retailer 5
-
£239 GBP
HK$2,500 HKD
View
B+
Retailer 6
-
£284 GBP
$380 USD
View
A
Retailer 7
-
£362 GBP
ZAR 7,834 ZAR
View
A
Retailer 8
-
£382 GBP
€488 EUR
View
A
Retailer 9
-
£393 GBP
View
A
Retailer 10
-
£418 GBP
$560 USD
View
B+
Retailer 11
-
£458 GBP
$613 USD
View
A
Retailer 12
-
£492 GBP
A$1,014 AUD
View
B+
Retailer 13
-
£549 GBP
$736 USD
View
B+
Retailer 14
-
£642 GBP
$860 USD
View
B+
Retailer 15
-
£677 GBP
$907 USD
View
Retailer 16
-
£687 GBP
$920 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
£694 GBP
SGD 1,257 SGD
View
B+
Retailer 18
-
£716 GBP
$960 USD
View
B
Retailer 19
-
£848 GBP
View
B
Retailer 20
-
£858 GBP
$1,149 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKKMMHLOP · Oct 30
£1,376 GBP
$1,844 USD
View
20 more retailers have this diamond
Prices start from £170 GBPSave up to £1,206 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
£170 GBP