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Oval|Lab Grown|IGI

4.90ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG830644422

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830644422

Diamond specifications and retailer prices

From HK$4,676 HKD
$596 USD
As of October 31, 2026
Save HK$33,062 HKD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$37,738 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.9ct lab-grown oval diamond

This 4.9ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830644422 or 830644422. Listed at 5 retailers as of October 31, 2026, with prices from HK$4,676 to HK$37,738, a HK$33,062 spread on the same certified stone. Brilliant Earth lists it at HK$37,738. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.90
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830644422
Dimensions13.96 × 9.61 × 5.92 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.96 mm9.61 mm4.90 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830644422
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$37,738 HKD|Low: HK$4,676 HKD|High: HK$74,299 HKD|Avg: HK$20,623 HKD|-49.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3HK$4,676 HKD
Retailer 6HK$6,787 HKD
Retailer 2HK$8,411 HKD
Retailer 7HK$8,677 HKD
Retailer 5HK$13,793 HKD
Retailer 9HK$18,100 HKD
Retailer 8HK$18,678 HKD
Retailer 4HK$32,010 HKD
Brilliant EarthHK$37,738 HKD

37 data points across 9 retailers

5 retailersHK$4,676 HKD to HK$37,738 HKD

A
Cheapest Retailer
-
HK$4,676 HKD
$596 USD
Final sale: no returns
A
Retailer 2
-
HK$8,411 HKD
£844 GBP
View
Retailer 3
-
HK$13,793 HKD
$1,758 USD
View
Price last confirmed 45 days ago
Retailer 4
-
HK$32,010 HKD
$4,080 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
21424215A · Oct 31
HK$37,738 HKD
$4,810 USD
View
4 more retailers have this diamond
Prices start from HK$4,676 HKDSave up to HK$33,062 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
4.90ct Oval
HK$4,676 HKD