CaratHunter
Plans
Emerald|Lab Grown|IGI

0.51ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG793623416

Shape and cutting style on the report: Emerald cut

Certificate IGI LG793623416

Diamond specifications and retailer prices

From HK$738 HKD
$94 USD
As of October 29, 2026
Save HK$5,979 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$6,716 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793623416 or 793623416. Listed at 19 retailers as of October 29, 2026, with prices from HK$738 to HK$6,716, a HK$5,979 spread on the same certified stone. MOH London lists it at HK$6,716. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.6°
Pavilion angle44.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793623416
Dimensions5.52 × 4.07 × 2.64 mm
L/W Ratio1.36
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.52 mm4.07 mm0.51 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG793623416
Side View
Table 69.0%Crown 28.6°Girdle: MediumPavilion 44.9°Culet: LargeDepth 64.9%

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$6,716 HKD|Low: HK$738 HKD|High: HK$6,766 HKD|Avg: HK$2,282 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 14HK$738 HKD
Retailer 13HK$816 HKD
Retailer 3HK$965 HKD
Retailer 5HK$1,240 HKD
Retailer 9HK$1,643 HKD
Retailer 11HK$1,648 HKD
Retailer 7HK$1,705 HKD
Retailer 2HK$1,716 HKD
Retailer 10HK$2,001 HKD
Retailer 8HK$2,196 HKD
Retailer 12HK$2,354 HKD
Retailer 4HK$2,731 HKD
Retailer 6HK$4,783 HKD
MOH LondonHK$6,716 HKD

41 data points across 14 retailers

19 retailersHK$738 HKD to HK$6,716 HKD

A
Cheapest Retailer
-
HK$738 HKD
$94 USD
A
Retailer 2
-
HK$816 HKD
$104 USD
View
Final sale: no returns
A
Retailer 3
-
HK$847 HKD
$108 USD
View
A
Retailer 4
-
HK$965 HKD
$123 USD
View
A
Retailer 5
-
HK$965 HKD
$123 USD
View
A
Retailer 6
-
HK$1,240 HKD
$158 USD
View
A
Retailer 7
-
HK$1,643 HKD
ZAR 3,383 ZAR
View
A
Retailer 8
-
HK$1,648 HKD
$210 USD
View
A
Retailer 9
-
HK$1,705 HKD
€207 EUR
View
A
Retailer 10
-
HK$1,716 HKD
£172 GBP
View
B+
Retailer 11
-
HK$2,001 HKD
$255 USD
View
B+
Retailer 12
-
HK$2,196 HKD
£220 GBP
View
B+
Retailer 13
-
HK$2,354 HKD
$300 USD
View
B+
Retailer 14
-
HK$2,511 HKD
$320 USD
View
B+
Retailer 15
-
HK$2,731 HKD
$348 USD
View
B
Retailer 16
-
HK$2,927 HKD
$373 USD
View
B
Retailer 17
-
HK$3,388 HKD
$432 USD
View
B
Retailer 18
-
HK$4,783 HKD
£480 GBP
View
Most Expensive
B
MOH London
LG793623416 · Oct 29
HK$6,716 HKD
£674 GBP
View
18 more retailers have this diamond
Prices start from HK$738 HKDSave up to HK$5,979 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$738 HKD