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Emerald|Lab Grown|IGI

1.31ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG506195333

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506195333

Diamond specifications and retailer prices

From HK$7,360 HKD
$938 USD
As of November 1, 2026
Save HK$21,577 HKD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$28,937 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506195333 or 506195333. Listed at 15 retailers as of November 1, 2026, with prices from HK$7,360 to HK$28,937, a HK$21,577 spread on the same certified stone. MOH London lists it at HK$28,937. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195333
Dimensions7.75 × 4.99 × 3.25 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
7.75 mm4.99 mm1.31 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195333
Side View
Table 63.0%Crown 23.3°Girdle: MediumPavilion 37.2°Culet: LNGDepth 65.1%

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: Nov 1
Current: HK$28,937 HKD|Low: HK$7,061 HKD|High: HK$29,326 HKD|Avg: HK$15,749 HKD
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
November 1, 2026
Retailer 14HK$7,360 HKD
Retailer 4HK$8,003 HKD
Retailer 5HK$8,238 HKD
Retailer 3HK$8,537 HKD
Retailer 15HK$8,537 HKD
Retailer 12HK$9,651 HKD
Retailer 11HK$9,925 HKD
Retailer 8HK$12,499 HKD
Retailer 16HK$13,668 HKD
Retailer 10HK$15,685 HKD
Retailer 13HK$18,391 HKD
Retailer 2HK$22,236 HKD
Retailer 6HK$23,556 HKD
Retailer 17HK$23,993 HKD
Retailer 9HK$24,433 HKD
Retailer 7HK$25,391 HKD
MOH LondonHK$28,937 HKD

29 data points across 17 retailers

15 retailersHK$7,360 HKD to HK$28,937 HKD

B+
Cheapest Retailer
-
HK$7,360 HKD
$938 USD
B+
Retailer 2
-
HK$8,003 HKD
$1,020 USD
View
B+
Retailer 3
-
HK$8,238 HKD
$1,050 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$8,537 HKD
$1,088 USD
View
Retailer 5
-
HK$8,537 HKD
$1,088 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
HK$9,651 HKD
$1,230 USD
View
B
Retailer 7
-
HK$9,925 HKD
$1,265 USD
View
B
Retailer 8
-
HK$13,668 HKD
$1,742 USD
View
B
Retailer 9
-
HK$15,685 HKD
ZAR 32,296 ZAR
View
B
Retailer 10
-
HK$18,391 HKD
$2,344 USD
View
B
Retailer 11
-
HK$22,236 HKD
A$4,360 AUD
View
B
Retailer 12
-
HK$23,556 HKD
£2,364 GBP
View
B
Retailer 13
-
HK$23,993 HKD
$3,058 USD
View
B
Retailer 14
-
HK$25,391 HKD
$3,236 USD
View
Most Expensive
B
MOH London
LG506195333 · Nov 1
HK$28,937 HKD
£2,904 GBP
View
14 more retailers have this diamond
Prices start from HK$7,360 HKDSave up to HK$21,577 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+
1.31ct Emerald
HK$7,360 HKD