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Emerald|Lab Grown|IGI

3.00ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG807643652

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807643652

Diamond specifications and retailer prices

From HK$4,700 HKD
$599 USD
As of October 30, 2026
Save HK$6,829 HKD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$11,528 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 3ct lab-grown emerald diamond

This 3ct lab-grown emerald sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG807643652 or 807643652. Listed at 3 retailers as of October 26, 2026, with prices from HK$4,700 to HK$11,528, a HK$6,829 spread on the same certified stone. MOH London lists it at HK$11,528. 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

3.00
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.7°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807643652
Dimensions10.07 × 6.84 × 4.31 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm6.84 mm3.00 ctI / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG807643652
Side View
Table 80.0%Crown 42.7°Girdle: Slightly ThickPavilion 42.3°Culet: LargeDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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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$11,528 HKD|Low: HK$4,503 HKD|High: HK$11,628 HKD|Avg: HK$8,616 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
October 25, 2026
Retailer 2HK$4,700 HKD
Retailer 3HK$9,610 HKD
MOH LondonHK$11,528 HKD

4 data points across 3 retailers

3 retailersHK$4,700 HKD to HK$11,528 HKD

B+
Cheapest Retailer
-
HK$4,700 HKD
$599 USD
B+
Retailer 2
-
HK$9,610 HKD
$1,225 USD
View
Most Expensive
B
MOH London
LG807643652 · Oct 26
HK$11,528 HKD
£1,157 GBP
View
2 more retailers have this diamond
Prices start from HK$4,700 HKDSave up to HK$6,829 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.

B+
3.00ct Emerald
HK$4,700 HKD