Emerald|Lab Grown|IGI

5.88ct H SI1 Emerald Lab Grown Diamond

EX • H/SI1 • IGI LG844613174

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844613174

Diamond specifications and retailer prices

From HK$4,849 HKD
$618 USD
As of October 29, 2026
Save HK$12,563 HKD (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$51,154 HKD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 5.88ct lab-grown emerald diamond

This 5.88ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG844613174 or 844613174. Listed at 10 retailers as of October 29, 2026, with a 259% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.88
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844613174
Dimensions12.18 × 8.69 × 5.78 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.18 mm8.69 mm5.88 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844613174
Side View
Table 63.0%Crown 36.5°Girdle: MediumPavilion 40.3°Culet: LargeDepth 66.5%

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 29
Current: HK$51,154 HKD|Low: HK$4,849 HKD|High: HK$51,154 HKD|Avg: HK$19,668 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7HK$4,849 HKD
Retailer 2HK$6,708 HKD
Retailer 8HK$6,836 HKD
Retailer 4HK$7,202 HKD
Retailer 3HK$13,848 HKD
Retailer 5HK$17,324 HKD
Retailer 6HK$17,411 HKD
Brilliant EarthHK$51,154 HKD

6 data points across 8 retailers

10 retailersHK$4,849 HKD to HK$17,411 HKD

A
Cheapest Retailer
-
HK$4,849 HKD
$618 USD
Final sale: no returns
A
Retailer 2
-
HK$4,849 HKD
$618 USD
View
A
Retailer 3
-
HK$6,708 HKD
$855 USD
View
Retailer 4
-
HK$6,836 HKD
£686 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$7,202 HKD
$918 USD
View
B+
Retailer 6
-
HK$13,848 HKD
$1,765 USD
View
B+
Retailer 7
-
HK$14,114 HKD
$1,799 USD
View
B+
Retailer 8
-
HK$17,324 HKD
$2,208 USD
View
B+
Retailer 9
-
HK$17,411 HKD
$2,219 USD
View
Most Expensive
Brilliant Earth
21815818A · Oct 22
HK$51,154 HKD
$6,520 USD
View
Price last confirmed 9 days ago
9 more retailers have this diamond
Prices start from HK$4,849 HKDSave up to HK$12,563 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
5.88ct Emerald
HK$4,849 HKD