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Emerald|Lab Grown|IGI

0.66ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG578310656

Shape and cutting style on the report: Emerald cut

Certificate IGI LG578310656

Diamond specifications and retailer prices

From HK$887 HKD
$113 USD
As of November 1, 2026
Save HK$7,912 HKD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,799 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.66ct lab-grown emerald diamond

This 0.66ct lab-grown emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578310656 or 578310656. Listed at 17 retailers as of October 29, 2026, with prices from HK$887 to HK$8,799, a HK$7,912 spread on the same certified stone. MOH London lists it at HK$8,799. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578310656
Dimensions6.28 × 4.32 × 2.58 mm
L/W Ratio1.45
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
6.28 mm4.32 mm0.66 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578310656
Side View
Table 66.0%Crown 34.5°Girdle: MediumPavilion 37.7°Culet: LNGDepth 59.7%

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: Nov 1
Current: HK$8,799 HKD|Low: HK$808 HKD|High: HK$8,858 HKD|Avg: HK$2,869 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 11HK$887 HKD
Retailer 6HK$981 HKD
Retailer 5HK$1,114 HKD
Retailer 15HK$1,169 HKD
Retailer 13HK$1,491 HKD
Retailer 3HK$1,961 HKD
Retailer 12HK$1,992 HKD
Retailer 4HK$2,040 HKD
Retailer 9HK$2,322 HKD
Retailer 18HK$2,746 HKD
Retailer 10HK$2,801 HKD
Retailer 8HK$3,492 HKD
Retailer 16HK$3,523 HKD
Retailer 7HK$3,571 HKD
Retailer 2HK$3,931 HKD
Retailer 17HK$3,978 HKD
Retailer 14HK$5,740 HKD
MOH LondonHK$8,799 HKD

32 data points across 18 retailers

17 retailersHK$887 HKD to HK$8,799 HKD

A
Cheapest Retailer
-
HK$887 HKD
$113 USD
A
Retailer 2
-
HK$981 HKD
$125 USD
View
Retailer 3
-
HK$1,114 HKD
$142 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$1,169 HKD
$149 USD
View
B+
Retailer 5
-
HK$1,491 HKD
$190 USD
View
A
Retailer 6
-
HK$1,961 HKD
€238 EUR
View
A
Retailer 7
-
HK$1,992 HKD
ZAR 4,102 ZAR
View
A
Retailer 8
-
HK$2,040 HKD
$260 USD
View
A
Retailer 9
-
HK$2,746 HKD
$350 USD
View
B+
Retailer 10
-
HK$3,009 HKD
£302 GBP
View
B+
Retailer 11
-
HK$3,492 HKD
$445 USD
View
B+
Retailer 12
-
HK$3,523 HKD
$449 USD
View
Retailer 13
-
HK$3,571 HKD
SGD 615 SGD
View
Price last confirmed 20 days ago
B
Retailer 14
-
HK$3,931 HKD
$501 USD
View
B
Retailer 15
-
HK$3,978 HKD
$507 USD
View
B
Retailer 16
-
HK$5,740 HKD
£576 GBP
View
Most Expensive
B
MOH London
LG578310656 · Oct 29
HK$8,799 HKD
£883 GBP
View
16 more retailers have this diamond
Prices start from HK$887 HKDSave up to HK$7,912 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
0.66ct Emerald
HK$887 HKD