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Emerald|Lab Grown|IGI

1.59ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG732571718

Shape and cutting style on the report: Emerald cut

Certificate IGI LG732571718

Diamond specifications and retailer prices

From HK$2,150 HKD
$274 USD
As of October 30, 2026
Save HK$24,212 HKD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$26,362 HKD at Brilliant Earth · As of October 30, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG732571718 or 732571718. Listed at 23 retailers as of October 30, 2026, with prices from HK$2,150 to HK$26,362, a HK$24,212 spread on the same certified stone. Brilliant Earth lists it at HK$26,362. 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

1.59
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732571718
Dimensions8.13 × 5.50 × 3.58 mm
L/W Ratio1.48
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
8.13 mm5.50 mm1.59 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732571718
Side View
Table 60.0%Crown 34.9°Girdle: MediumPavilion 37.3°Culet: LargeDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$26,362 HKD|Low: HK$2,063 HKD|High: HK$28,637 HKD|Avg: HK$6,915 HKD|-7.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 5HK$2,150 HKD
Retailer 8HK$2,409 HKD
Retailer 11HK$2,495 HKD
Retailer 6HK$2,668 HKD
Retailer 10HK$2,668 HKD
Retailer 17HK$3,923 HKD
Retailer 14HK$4,325 HKD
Retailer 7HK$4,409 HKD
Retailer 16HK$4,585 HKD
Retailer 13HK$4,683 HKD
Retailer 12HK$5,335 HKD
Retailer 15HK$6,206 HKD
Retailer 20HK$6,739 HKD
Retailer 9HK$8,575 HKD
Retailer 4HK$9,635 HKD
Retailer 18HK$10,402 HKD
Retailer 2HK$10,434 HKD
Retailer 3HK$10,811 HKD
Retailer 19HK$17,535 HKD
Brilliant EarthHK$26,362 HKD

44 data points across 20 retailers

23 retailersHK$2,150 HKD to HK$26,362 HKD

A
Cheapest Retailer
-
HK$2,150 HKD
$274 USD
A
Retailer 2
-
HK$2,409 HKD
$307 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,495 HKD
$318 USD
View
A
Retailer 4
-
HK$2,668 HKD
$340 USD
View
A
Retailer 5
-
HK$2,668 HKD
$340 USD
View
A
Retailer 6
-
HK$3,923 HKD
$500 USD
View
A
Retailer 7
-
HK$4,325 HKD
€525 EUR
View
A
Retailer 8
-
HK$4,409 HKD
$562 USD
View
A
Retailer 9
-
HK$4,585 HKD
ZAR 9,440 ZAR
View
A
Retailer 10
-
HK$4,683 HKD
£470 GBP
View
B+
Retailer 11
-
HK$5,335 HKD
$680 USD
View
A
Retailer 12
-
HK$6,206 HKD
A$1,217 AUD
View
B+
Retailer 13
-
HK$6,739 HKD
$859 USD
View
B+
Retailer 14
-
HK$8,575 HKD
$1,093 USD
View
B+
Retailer 15
-
HK$8,669 HKD
$1,105 USD
View
B+
Retailer 16
-
HK$8,975 HKD
$1,144 USD
View
B+
Retailer 17
-
HK$9,635 HKD
$1,228 USD
View
B
Retailer 18
-
HK$10,402 HKD
£1,044 GBP
View
B
Retailer 19
-
HK$10,434 HKD
A$2,046 AUD
View
Retailer 20
-
HK$10,811 HKD
£1,085 GBP
View
Price last confirmed 15 days ago
Retailer 21
-
HK$16,693 HKD
$2,128 USD
View
Price last confirmed 64 days ago
Retailer 22
-
HK$17,535 HKD
$2,235 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
16934790A · Oct 30
HK$26,362 HKD
$3,360 USD
View
22 more retailers have this diamond
Prices start from HK$2,150 HKDSave up to HK$24,212 HKD

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
HK$2,150 HKD