CaratHunter
Plans
Emerald|Lab Grown|IGI

1.59ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG621447161

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621447161

Diamond specifications and retailer prices

From £193 GBP
$259 USD
As of October 30, 2026
Save £2,401 GBP (93%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,594 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG621447161 or 621447161. Listed at 21 retailers as of October 30, 2026, with prices from £193 to £2,594, a £2,401 spread on the same certified stone. Yadav Diamonds lists it at £2,594. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621447161
Dimensions7.71 × 5.52 × 3.70 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.71 mm5.52 mm1.59 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621447161
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 37.9°Culet: LargeDepth 67.0%

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: £2,358 GBP|Low: £193 GBP|High: £2,791 GBP|Avg: £722 GBP|-15.5%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 3£193 GBP
Retailer 7£216 GBP
Retailer 6£224 GBP
Retailer 10£240 GBP
Retailer 17£240 GBP
Retailer 4£321 GBP
Retailer 16£358 GBP
Retailer 15£454 GBP
Retailer 12£467 GBP
Retailer 2£494 GBP
Retailer 14£615 GBP
Retailer 5£645 GBP
Retailer 18£676 GBP
Retailer 19£850 GBP
Retailer 9£941 GBP
Retailer 11£974 GBP
Retailer 13£1,065 GBP
Retailer 8£1,717 GBP
Retailer 1£2,358 GBP

43 data points across 19 retailers

21 retailers£193 GBP to £2,594 GBP

A
Cheapest Retailer
-
£193 GBP
$259 USD
A
Retailer 2
-
£216 GBP
$290 USD
View
Final sale: no returns
A
Retailer 3
-
£224 GBP
$300 USD
View
A
Retailer 4
-
£240 GBP
$321 USD
View
A
Retailer 5
-
£240 GBP
$321 USD
View
B+
Retailer 6
-
£321 GBP
$430 USD
View
A
Retailer 7
-
£358 GBP
$480 USD
View
A
Retailer 8
-
£454 GBP
ZAR 9,832 ZAR
View
A
Retailer 9
-
£467 GBP
View
A
Retailer 10
-
£494 GBP
$662 USD
View
A
Retailer 11
-
£615 GBP
A$1,267 AUD
View
A
Retailer 12
-
£645 GBP
$864 USD
View
A
Retailer 13
-
£676 GBP
$906 USD
View
B+
Retailer 14
-
£850 GBP
$1,139 USD
View
B+
Retailer 15
-
£941 GBP
$1,261 USD
View
B+
Retailer 16
-
£974 GBP
$1,305 USD
View
B+
Retailer 17
-
£1,065 GBP
View
B
Retailer 18
-
£1,717 GBP
$2,300 USD
View
B
Retailer 19
-
£2,232 GBP
$2,990 USD
View
B
Retailer 20
-
£2,358 GBP
$3,160 USD
View
Most Expensive
B
Yadav Diamonds
13004486 · Oct 30
£2,594 GBP
$3,476 USD
View
20 more retailers have this diamond
Prices start from £193 GBPSave up to £2,401 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
£193 GBP