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Emerald|Lab Grown|IGI

0.51ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG763634435

Shape and cutting style on the report: Emerald cut

Certificate IGI LG763634435

Diamond specifications and retailer prices

From HK$965 HKD
$123 USD
As of October 29, 2026
Save HK$6,466 HKD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,984 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763634435 or 763634435. Listed at 17 retailers as of October 29, 2026, with a 670% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763634435
Dimensions5.78 × 3.67 × 2.46 mm
L/W Ratio1.57
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.78 mm3.67 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG763634435
Side View
Table 69.0%Crown 33.7°Girdle: ThickPavilion 42°Culet: LargeDepth 67.0%

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$9,984 HKD|Low: HK$926 HKD|High: HK$10,094 HKD|Avg: HK$2,744 HKD|+0.1%
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
October 30, 2026
Retailer 13HK$965 HKD
Retailer 6HK$1,075 HKD
Retailer 5HK$1,114 HKD
Retailer 3HK$1,271 HKD
Retailer 14HK$1,271 HKD
Retailer 10HK$1,530 HKD
Retailer 7HK$1,648 HKD
Retailer 9HK$2,125 HKD
Retailer 8HK$2,158 HKD
Retailer 2HK$2,474 HKD
Retailer 12HK$2,958 HKD
Retailer 11HK$3,687 HKD
Retailer 15HK$3,837 HKD
Retailer 4HK$6,218 HKD
MOH LondonHK$9,984 HKD

44 data points across 15 retailers

17 retailersHK$965 HKD to HK$7,431 HKD

A
Cheapest Retailer
-
HK$965 HKD
$123 USD
A
Retailer 2
-
HK$1,075 HKD
$137 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,114 HKD
$142 USD
View
A
Retailer 4
-
HK$1,271 HKD
$162 USD
View
A
Retailer 5
-
HK$1,271 HKD
$162 USD
View
A
Retailer 6
-
HK$1,530 HKD
$195 USD
View
A
Retailer 7
-
HK$1,648 HKD
$210 USD
View
B+
Retailer 8
-
HK$2,125 HKD
€258 EUR
View
B+
Retailer 9
-
HK$2,158 HKD
ZAR 4,443 ZAR
View
B+
Retailer 10
-
HK$2,474 HKD
£248 GBP
View
B+
Retailer 11
-
HK$2,958 HKD
$377 USD
View
B
Retailer 12
-
HK$3,687 HKD
$470 USD
View
B
Retailer 13
-
HK$3,837 HKD
$489 USD
View
B
Retailer 14
-
HK$4,285 HKD
$546 USD
View
B
Retailer 15
-
HK$6,218 HKD
£624 GBP
View
B
Retailer 16
-
HK$7,431 HKD
$947 USD
View
Most Expensive
MOH London
LG763634435 · Oct 25
HK$9,984 HKD
£1,002 GBP
View
Price under review
16 more retailers have this diamond
Prices start from HK$965 HKDSave up to HK$6,466 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
0.51ct Emerald
HK$965 HKD