CaratHunter
Plans
Oval|Lab Grown|IGI

0.77ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG499190442

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499190442

Diamond specifications and retailer prices

From HK$3,609 HKD
As of November 4, 2026
Save HK$22,047 HKD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$25,656 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.77ct lab-grown oval diamond

This 0.77ct lab-grown oval sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499190442 or 499190442. Listed at 11 retailers as of November 4, 2026, with prices from HK$3,609 to HK$25,656, a HK$22,047 spread on the same certified stone. MOH London lists it at HK$25,656. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499190442
Dimensions7.59 × 5.04 × 3.03 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
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
7.59 mm5.04 mm0.77 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499190442
Side View
Table 61.0%Crown 33.4°Girdle: STK-VTKPavilion 40.8°Culet: NoneDepth 60.1%

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 4
Current: HK$25,656 HKD|Low: HK$3,609 HKD|High: HK$26,074 HKD|Avg: HK$10,593 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4HK$3,609 HKD
Retailer 6HK$4,778 HKD
Retailer 7HK$5,923 HKD
Retailer 10HK$5,923 HKD
Retailer 11HK$6,943 HKD
Retailer 8HK$9,077 HKD
Retailer 3HK$9,218 HKD
Retailer 2HK$10,717 HKD
Retailer 5HK$14,702 HKD
Retailer 9HK$17,212 HKD
MOH LondonHK$25,656 HKD

25 data points across 11 retailers

11 retailersHK$3,609 HKD to HK$25,656 HKD

A
Cheapest Retailer
-
HK$3,609 HKD
B+
Retailer 2
-
HK$4,778 HKD
View
B+
Retailer 3
-
HK$5,350 HKD
View
B+
Retailer 4
-
HK$5,923 HKD
View
Retailer 5
-
HK$5,923 HKD
View
Price last confirmed 20 days ago
B
Retailer 6
-
HK$9,077 HKD
View
B
Retailer 7
-
HK$10,717 HKD
View
B
Retailer 8
-
HK$14,702 HKD
View
B
Retailer 9
-
HK$15,588 HKD
View
B
Retailer 10
-
HK$17,212 HKD
View
Most Expensive
B
MOH London
LG499190442 · Nov 5
HK$25,656 HKD
£2,575 GBP
View
10 more retailers have this diamond
Prices start from HK$3,609 HKDSave up to HK$22,047 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
0.77ct Oval
HK$3,609 HKD