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Emerald|Lab Grown|IGI

0.91ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG502161081

Shape and cutting style on the report: Emerald cut

Certificate IGI LG502161081

Diamond specifications and retailer prices

From HK$4,315 HKD
$550 USD
As of October 30, 2026
Save HK$21,123 HKD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$25,438 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502161081 or 502161081. Listed at 11 retailers as of October 29, 2026, with prices from HK$4,315 to HK$25,438, a HK$21,123 spread on the same certified stone. MOH London lists it at HK$25,438. 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

0.91
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.8°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502161081
Dimensions6.91 × 4.44 × 3.04 mm
L/W Ratio1.56
Culet sizeLong
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
6.91 mm4.44 mm0.91 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG502161081
Side View
Table 69.0%Crown 22.8°Girdle: MediumPavilion 42.7°Culet: LNGDepth 68.5%

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 30
Current: HK$25,438 HKD|Low: HK$3,785 HKD|High: HK$25,608 HKD|Avg: HK$9,742 HKD|+0.6%
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
Retailer 14
October 30, 2026
Retailer 5HK$3,785 HKD
Retailer 2HK$4,315 HKD
Retailer 9HK$5,178 HKD
Retailer 14HK$5,633 HKD
Retailer 3HK$5,790 HKD
Retailer 10HK$6,010 HKD
Retailer 13HK$6,010 HKD
Retailer 4HK$9,580 HKD
Retailer 11HK$9,791 HKD
Retailer 7HK$10,421 HKD
Retailer 6HK$13,443 HKD
Retailer 8HK$15,346 HKD
Retailer 12HK$16,892 HKD
MOH LondonHK$25,438 HKD

25 data points across 14 retailers

11 retailersHK$4,315 HKD to HK$25,438 HKD

A
Cheapest Retailer
-
HK$4,315 HKD
$550 USD
B+
Retailer 2
-
HK$5,178 HKD
$660 USD
View
B+
Retailer 3
-
HK$5,633 HKD
$718 USD
View
B+
Retailer 4
-
HK$5,790 HKD
$738 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$6,010 HKD
$766 USD
View
Retailer 6
-
HK$6,010 HKD
$766 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
HK$9,791 HKD
$1,248 USD
View
B
Retailer 8
-
HK$10,421 HKD
€1,265 EUR
View
B
Retailer 9
-
HK$15,346 HKD
$1,956 USD
View
B
Retailer 10
-
HK$16,892 HKD
$2,153 USD
View
Most Expensive
B
MOH London
LG502161081 · Oct 29
HK$25,438 HKD
£2,553 GBP
View
10 more retailers have this diamond
Prices start from HK$4,315 HKDSave up to HK$21,123 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$4,315 HKD