CaratHunter
Plans
Emerald|Lab Grown|IGI

1.56ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG436045025

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045025

Diamond specifications and retailer prices

From HK$6,904 HKD
$880 USD
As of October 31, 2026
Save HK$32,683 HKD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$39,587 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct lab-grown emerald diamond

This 1.56ct lab-grown emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045025 or 436045025. Listed at 11 retailers as of October 29, 2026, with prices from HK$6,904 to HK$39,587, a HK$32,683 spread on the same certified stone. MOH London lists it at HK$39,587. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.56
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045025
Dimensions7.68 × 5.51 × 3.69 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
undefined
Top View
7.68 mm5.51 mm1.56 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045025
Side View
Table 64.0%Crown 24.2°Girdle: Slightly ThickPavilion 37.8°Culet: LNGDepth 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 31
Current: HK$39,587 HKD|Low: HK$6,904 HKD|High: HK$39,896 HKD|Avg: HK$18,086 HKD|-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
October 30, 2026
Retailer 2HK$6,904 HKD
Retailer 6HK$10,568 HKD
Retailer 11HK$11,494 HKD
Retailer 12HK$11,831 HKD
Retailer 7HK$12,255 HKD
Retailer 10HK$12,255 HKD
Retailer 3HK$13,612 HKD
Retailer 4HK$16,829 HKD
Retailer 8HK$19,363 HKD
Retailer 13HK$22,839 HKD
Retailer 9HK$22,972 HKD
Retailer 5HK$35,083 HKD
MOH LondonHK$39,587 HKD

17 data points across 13 retailers

11 retailersHK$6,904 HKD to HK$39,587 HKD

A
Cheapest Retailer
-
HK$6,904 HKD
$880 USD
B
Retailer 2
-
HK$10,568 HKD
$1,347 USD
View
B
Retailer 3
-
HK$11,494 HKD
$1,465 USD
View
B
Retailer 4
-
HK$11,831 HKD
$1,508 USD
View
Final sale: no returns
Retailer 5
-
HK$12,255 HKD
$1,562 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
HK$12,255 HKD
$1,562 USD
View
B
Retailer 7
-
HK$13,612 HKD
$1,735 USD
View
B
Retailer 8
-
HK$19,363 HKD
$2,468 USD
View
B
Retailer 9
-
HK$22,839 HKD
$2,911 USD
View
B
Retailer 10
-
HK$22,972 HKD
$2,928 USD
View
Most Expensive
B
MOH London
LG436045025 · Oct 29
HK$39,587 HKD
£3,973 GBP
View
10 more retailers have this diamond
Prices start from HK$6,904 HKDSave up to HK$32,683 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
1.56ct Emerald
HK$6,904 HKD