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Oval|Lab Grown|IGI

4.09ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG843618472

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843618472

Diamond specifications and retailer prices

From HK$6,648 HKD
€807 EUR
As of October 31, 2026
Save HK$13,045 HKD (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$19,693 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.09ct lab-grown oval diamond

This 4.09ct 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 LG843618472 or 843618472. Listed at 4 retailers as of October 31, 2026, with prices from HK$6,648 to HK$19,693, a HK$13,045 spread on the same certified stone. With Clarity lists it at HK$19,693. 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

4.09
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843618472
Dimensions12.81 × 8.84 × 5.60 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
12.81 mm8.84 mm4.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843618472
Side View
Table 59.0%Crown 37.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.3%

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: Oct 31
Current: HK$16,192 HKD|Low: HK$6,623 HKD|High: HK$22,007 HKD|Avg: HK$13,435 HKD|-21.3%
Retailer 1
Retailer 2
Retailer 3
With Clarity
November 1, 2026
Retailer 2HK$6,648 HKD
Retailer 3HK$7,665 HKD
Retailer 1HK$16,192 HKD
With ClarityHK$19,693 HKD

10 data points across 4 retailers

4 retailersHK$6,648 HKD to HK$19,693 HKD

A
Cheapest Retailer
-
HK$6,648 HKD
€807 EUR
A
Retailer 2
-
HK$7,665 HKD
$977 USD
View
B+
Retailer 3
-
HK$16,192 HKD
£1,625 GBP
View
Most Expensive
B
With Clarity
843618472 · Oct 31
HK$19,693 HKD
$2,510 USD
View
3 more retailers have this diamond
Prices start from HK$6,648 HKDSave up to HK$13,045 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
4.09ct Oval
HK$6,648 HKD