CaratHunter
Plans
Emerald|Lab Grown|IGI

0.91ct H VS1 Emerald Lab Grown Diamond

EX • H/VS1 • IGI LG578325917

Shape and cutting style on the report: Emerald cut

Certificate IGI LG578325917

Diamond specifications and retailer prices

From HK$1,177 HKD
$150 USD
As of October 29, 2026
Save HK$10,121 HKD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$11,298 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578325917 or 578325917. Listed at 13 retailers as of October 29, 2026, with prices from HK$1,177 to HK$11,298, a HK$10,121 spread on the same certified stone. Do Amore Diamonds lists it at HK$11,298. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578325917
Dimensions6.66 × 4.53 × 3.11 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.66 mm4.53 mm0.91 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578325917
Side View
Table 67.0%Crown 33.8°Girdle: MediumPavilion 41.4°Culet: LargeDepth 68.7%

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$1,310 HKD|Low: HK$926 HKD|High: HK$44,297 HKD|Avg: HK$6,994 HKD|+41.5%
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
October 30, 2026
Retailer 9HK$1,177 HKD
Retailer 1HK$1,310 HKD
Retailer 13HK$1,365 HKD
Retailer 10HK$1,459 HKD
Retailer 12HK$1,459 HKD
Retailer 7HK$2,909 HKD
Retailer 2HK$3,342 HKD
Retailer 3HK$3,937 HKD
Retailer 8HK$4,951 HKD
Retailer 11HK$5,170 HKD
Retailer 6HK$7,563 HKD
Retailer 5HK$8,130 HKD
Retailer 4HK$44,297 HKD

24 data points across 13 retailers

13 retailersHK$1,177 HKD to HK$11,298 HKD

A
Cheapest Retailer
-
HK$1,177 HKD
$150 USD
A
Retailer 2
-
HK$1,310 HKD
$167 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,365 HKD
$174 USD
View
A
Retailer 4
-
HK$1,459 HKD
$186 USD
View
A
Retailer 5
-
HK$1,459 HKD
$186 USD
View
A
Retailer 6
-
HK$2,909 HKD
ZAR 5,989 ZAR
View
A
Retailer 7
-
HK$3,342 HKD
$426 USD
View
B+
Retailer 8
-
HK$4,951 HKD
$631 USD
View
B+
Retailer 9
-
HK$5,170 HKD
$659 USD
View
B
Retailer 10
-
HK$6,538 HKD
$833 USD
View
B
Retailer 11
-
HK$7,563 HKD
£759 GBP
View
B
Retailer 12
-
HK$8,130 HKD
$1,036 USD
View
Most Expensive
B
Do Amore Diamonds
27-EE4787586 · Oct 29
HK$11,298 HKD
$1,440 USD
View
12 more retailers have this diamond
Prices start from HK$1,177 HKDSave up to HK$10,121 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
0.91ct Emerald
HK$1,177 HKD