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Oval|Lab Grown|IGI

4.18ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG818695510

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818695510

Diamond specifications and retailer prices

From HK$4,817 HKD
$614 USD
As of October 29, 2026
Save HK$37,942 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$42,759 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.18ct lab-grown oval diamond

This 4.18ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818695510 or 818695510. Listed at 16 retailers as of October 29, 2026, with prices from HK$4,817 to HK$42,759, a HK$37,942 spread on the same certified stone. Do Amore Diamonds lists it at HK$42,759. 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

4.18
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818695510
Dimensions12.46 × 9.13 × 5.72 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.46 mm9.13 mm4.18 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818695510
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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 29
Current: HK$42,759 HKD|Low: HK$4,817 HKD|High: HK$54,528 HKD|Avg: HK$17,884 HKD|-12.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 3HK$4,817 HKD
Retailer 15HK$5,398 HKD
Retailer 12HK$6,904 HKD
Retailer 6HK$7,805 HKD
Retailer 16HK$7,908 HKD
Retailer 14HK$9,556 HKD
Retailer 5HK$9,972 HKD
Retailer 13HK$14,473 HKD
Retailer 4HK$14,828 HKD
Retailer 7HK$14,863 HKD
Retailer 8HK$17,347 HKD
Retailer 9HK$21,485 HKD
Retailer 11HK$26,126 HKD
Retailer 10HK$29,799 HKD
Retailer 2HK$39,856 HKD
Do Amore DiamondsHK$42,759 HKD

35 data points across 16 retailers

16 retailersHK$4,817 HKD to HK$42,759 HKD

A
Cheapest Retailer
-
HK$4,817 HKD
$614 USD
A
Retailer 2
-
HK$5,398 HKD
$688 USD
View
A
Retailer 3
-
HK$6,904 HKD
$880 USD
View
A
Retailer 4
-
HK$7,805 HKD
$995 USD
View
B+
Retailer 5
-
HK$7,908 HKD
$1,008 USD
View
A
Retailer 6
-
HK$9,556 HKD
€1,160 EUR
View
A
Retailer 7
-
HK$9,972 HKD
$1,271 USD
View
B+
Retailer 8
-
HK$14,473 HKD
A$2,838 AUD
View
B+
Retailer 9
-
HK$14,828 HKD
$1,890 USD
View
B+
Retailer 10
-
HK$14,863 HKD
$1,894 USD
View
B+
Retailer 11
-
HK$17,347 HKD
$2,211 USD
View
B
Retailer 12
-
HK$21,485 HKD
A$4,213 AUD
View
B
Retailer 13
-
HK$26,126 HKD
£2,622 GBP
View
B
Retailer 14
-
HK$29,799 HKD
$3,798 USD
View
B
Retailer 15
-
HK$39,856 HKD
$5,080 USD
View
Most Expensive
B
Do Amore Diamonds
27-E8390FE1C · Oct 31
HK$42,759 HKD
$5,450 USD
View
15 more retailers have this diamond
Prices start from HK$4,817 HKDSave up to HK$37,942 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
4.18ct Oval
HK$4,817 HKD