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Oval|Lab Grown|IGI

4.50ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG826665649

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826665649

Diamond specifications and retailer prices

From HK$6,227 HKD
As of November 1, 2026
Save HK$18,857 HKD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$25,084 HKD at With Clarity · As of November 2, 2026
View at With Clarity

About this 4.5ct lab-grown oval diamond

This 4.5ct 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 LG826665649 or 826665649. Listed at 10 retailers as of November 1, 2026, with prices from HK$6,227 to HK$25,084, a HK$18,857 spread on the same certified stone. With Clarity lists it at HK$25,084. 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

4.50
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826665649
Dimensions12.77 × 9.37 × 5.83 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
12.77 mm9.37 mm4.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826665649
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.2%

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$8,808 HKD|Low: HK$6,227 HKD|High: HK$26,983 HKD|Avg: HK$16,343 HKD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 1, 2026
Retailer 4HK$6,227 HKD
Retailer 2HK$8,560 HKD
Retailer 6HK$8,678 HKD
Retailer 1HK$8,808 HKD
Retailer 7HK$13,652 HKD
Retailer 8HK$18,255 HKD
Retailer 9HK$23,394 HKD
Retailer 5HK$23,499 HKD
Retailer 3HK$24,602 HKD
With ClarityHK$25,084 HKD

42 data points across 10 retailers

10 retailersHK$6,227 HKD to HK$25,084 HKD

A
Cheapest Retailer
-
HK$6,227 HKD
A
Retailer 2
-
HK$8,560 HKD
€1,039 EUR
View
B+
Retailer 3
-
HK$8,678 HKD
$1,106 USD
View
A
Retailer 4
-
HK$8,808 HKD
£884 GBP
View
B+
Retailer 5
-
HK$13,652 HKD
$1,740 USD
View
Retailer 6
-
HK$18,255 HKD
$2,327 USD
View
Price last confirmed 15 days ago
Retailer 7
-
HK$23,394 HKD
A$4,587 AUD
View
Price last confirmed 24 days ago
B
Retailer 8
-
HK$23,499 HKD
$2,995 USD
View
B
Retailer 9
-
HK$24,602 HKD
£2,469 GBP
View
Most Expensive
B
With Clarity
826665649 · Nov 2
HK$25,084 HKD
$3,197 USD
View
9 more retailers have this diamond
Prices start from HK$6,227 HKDSave up to HK$18,857 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
4.50ct Oval
HK$6,227 HKD