CaratHunter
Plans
Emerald|Lab Grown|IGI

0.51ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG795672851

Shape and cutting style on the report: Emerald cut

Certificate IGI LG795672851

Diamond specifications and retailer prices

From HK$2,307 HKD
$294 USD
As of October 29, 2026
Save HK$6,896 HKD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$11,528 HKD at MOH London · As of October 29, 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 LG795672851 or 795672851. Listed at 13 retailers as of October 28, 2026, with a 299% 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795672851
Dimensions5.53 × 3.65 × 5.53 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.53 mm3.65 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795672851
Side View
Table 67.0%Crown 39.9°Girdle: MediumPavilion 42.6°Culet: LargeDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$11,528 HKD|Low: HK$1,610 HKD|High: HK$11,608 HKD|Avg: HK$4,798 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4HK$1,610 HKD
Retailer 10HK$2,307 HKD
Retailer 3HK$2,581 HKD
Retailer 8HK$2,675 HKD
Retailer 11HK$2,864 HKD
Retailer 7HK$3,534 HKD
Retailer 12HK$4,684 HKD
Retailer 5HK$4,712 HKD
Retailer 2HK$5,116 HKD
Retailer 6HK$7,293 HKD
Retailer 9HK$9,203 HKD
MOH LondonHK$11,528 HKD

45 data points across 12 retailers

13 retailersHK$2,307 HKD to HK$9,203 HKD

B+
Cheapest Retailer
-
HK$2,307 HKD
$294 USD
B+
Retailer 2
-
HK$2,581 HKD
$329 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$2,675 HKD
$341 USD
View
B+
Retailer 4
-
HK$2,864 HKD
$365 USD
View
B
Retailer 5
-
HK$3,534 HKD
A$693 AUD
View
B
Retailer 6
-
HK$4,684 HKD
$597 USD
View
B
Retailer 7
-
HK$4,712 HKD
€572 EUR
View
B
Retailer 8
-
HK$5,116 HKD
£513 GBP
View
B
Retailer 9
-
HK$5,381 HKD
£540 GBP
View
B
Retailer 10
-
HK$7,293 HKD
A$1,430 AUD
View
B
Retailer 11
-
HK$9,203 HKD
$1,173 USD
View
Retailer 12
-
HK$9,654 HKD
$1,230 USD
View
Price under review
Most Expensive
MOH London
LG795672851 · Oct 29
HK$11,528 HKD
£1,157 GBP
View
Price under review
12 more retailers have this diamond
Prices start from HK$2,307 HKDSave up to HK$6,896 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+
0.51ct Emerald
HK$2,307 HKD