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Oval|Lab Grown|IGI

4.23ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG791648237

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG791648237

Diamond specifications and retailer prices

From HK$24,714 HKD
$3,150 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: HK$24,714 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 4.23ct lab-grown oval diamond

This 4.23ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791648237 or 791648237. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.23
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791648237
Dimensions13.11 × 9.09 × 5.64 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.11 mm9.09 mm4.23 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791648237
Side View
Table 62.0%Crown 34.3°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: HK$24,714 HKD|Low: HK$6,057 HKD|High: HK$24,714 HKD|Avg: HK$12,604 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 2, 2026
Retailer 2HK$6,057 HKD
Retailer 6HK$7,965 HKD
Retailer 5HK$8,717 HKD
Retailer 3HK$10,380 HKD
Retailer 4HK$14,354 HKD
Retailer 7HK$21,023 HKD
Brilliant EarthHK$24,714 HKD

36 data points across 7 retailers

1 retailer

B
Brilliant Earth
19527052A · Oct 31
HK$24,714 HKD
$3,150 USD
View

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B
4.23ct Oval
HK$24,714 HKD