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Oval|Lab Grown|IGI

3.00ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG850698422

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG850698422

Diamond specifications and retailer prices

From HK$4,977 HKD
As of November 1, 2026
Save HK$5,416 HKD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$14,552 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG850698422 or 850698422. Listed at 10 retailers as of October 31, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.00
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850698422
Dimensions11.05 × 7.90 × 5.04 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm7.90 mm3.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850698422
Side View
Table 55.0%Crown 36°Girdle: THK-VTKPavilion 40.1°Culet: NoneDepth 63.8%

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$14,552 HKD|Low: HK$3,339 HKD|High: HK$14,552 HKD|Avg: HK$8,267 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10HK$3,339 HKD
Retailer 8HK$4,256 HKD
Retailer 5HK$4,859 HKD
Retailer 3HK$4,977 HKD
Retailer 4HK$5,933 HKD
Retailer 9HK$6,701 HKD
Retailer 2HK$8,355 HKD
Retailer 6HK$10,392 HKD
Retailer 11HK$12,203 HKD
Retailer 7HK$13,880 HKD
MOH LondonHK$14,552 HKD

5 data points across 11 retailers

10 retailersHK$4,977 HKD to HK$10,392 HKD

Retailer 1
-
HK$4,256 HKD
Price last confirmed 7 days ago
Retailer 2
-
HK$4,859 HKD
View
Price last confirmed 6 days ago
B+
Retailer 3
-
HK$4,977 HKD
View
A
Retailer 4
-
HK$5,933 HKD
View
Retailer 5
-
HK$6,701 HKD
View
Price last confirmed 7 days ago
A
Retailer 6
-
HK$8,355 HKD
View
B+
Retailer 7
-
HK$10,392 HKD
View
Retailer 8
-
HK$12,203 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$13,880 HKD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG850698422 · Oct 29
HK$14,552 HKD
£1,462 GBP
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from HK$4,977 HKDSave up to HK$5,416 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
3.00ct Oval
HK$4,977 HKD