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Emerald|Lab Grown|IGI

0.51ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG538286851

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538286851

Diamond specifications and retailer prices

From HK$973 HKD
$124 USD
As of November 1, 2026
Save HK$9,181 HKD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$10,154 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538286851 or 538286851. Listed at 13 retailers as of October 29, 2026, with prices from HK$973 to HK$10,154, a HK$9,181 spread on the same certified stone. MOH London lists it at HK$10,154. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538286851
Dimensions5.71 × 3.69 × 2.46 mm
L/W Ratio1.55
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
5.71 mm3.69 mm0.51 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538286851
Side View
Table 66.5%Crown 30.7°Girdle: MED-STKPavilion 36.9°Culet: LNGDepth 66.7%

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$10,154 HKD|Low: HK$934 HKD|High: HK$10,224 HKD|Avg: HK$3,352 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
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 10HK$973 HKD
Retailer 15HK$1,130 HKD
Retailer 11HK$1,287 HKD
Retailer 14HK$1,287 HKD
Retailer 8HK$2,118 HKD
Retailer 2HK$2,198 HKD
Retailer 12HK$2,330 HKD
Retailer 5HK$2,611 HKD
Retailer 3HK$2,997 HKD
Retailer 13HK$3,892 HKD
Retailer 7HK$4,051 HKD
Retailer 9HK$4,111 HKD
Retailer 6HK$4,237 HKD
Retailer 4HK$6,337 HKD
MOH LondonHK$10,154 HKD

22 data points across 15 retailers

13 retailersHK$973 HKD to HK$10,154 HKD

A
Cheapest Retailer
-
HK$973 HKD
$124 USD
A
Retailer 2
-
HK$1,130 HKD
$144 USD
View
A
Retailer 3
-
HK$1,287 HKD
$164 USD
View
Retailer 4
-
HK$1,287 HKD
$164 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,118 HKD
$270 USD
View
A
Retailer 6
-
HK$2,198 HKD
ZAR 4,526 ZAR
View
B+
Retailer 7
-
HK$2,330 HKD
$297 USD
View
B+
Retailer 8
-
HK$2,611 HKD
View
B+
Retailer 9
-
HK$2,997 HKD
$382 USD
View
B
Retailer 10
-
HK$3,892 HKD
$496 USD
View
B
Retailer 11
-
HK$4,111 HKD
$524 USD
View
B
Retailer 12
-
HK$6,337 HKD
£636 GBP
View
Most Expensive
B
MOH London
LG538286851 · Oct 29
HK$10,154 HKD
£1,019 GBP
View
12 more retailers have this diamond
Prices start from HK$973 HKDSave up to HK$9,181 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$973 HKD