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Oval|Lab Grown|IGI

4.64ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG804659840

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804659840

Diamond specifications and retailer prices

From HK$49,610 HKD
As of November 1, 2026
Save HK$160,137 HKD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$209,747 HKD at With Clarity · As of November 2, 2026
View at With Clarity

About this 4.64ct lab-grown oval diamond

This 4.64ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659840 or 804659840. Listed at 11 retailers as of November 1, 2026, with prices from HK$49,610 to HK$209,747, a HK$160,137 spread on the same certified stone. With Clarity lists it at HK$209,747. 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

4.64
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659840
Dimensions13.20 × 9.40 × 5.97 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.20 mm9.40 mm4.64 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659840
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.5%

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$51,483 HKD|Low: HK$49,610 HKD|High: HK$209,747 HKD|Avg: HK$98,998 HKD|-9.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 2, 2026
Retailer 10HK$49,610 HKD
Retailer 1HK$51,483 HKD
Retailer 9HK$60,922 HKD
Retailer 8HK$62,311 HKD
Retailer 6HK$63,315 HKD
Retailer 4HK$64,784 HKD
Retailer 3HK$82,233 HKD
Retailer 7HK$106,518 HKD
Retailer 5HK$110,389 HKD
Retailer 2HK$141,618 HKD
With ClarityHK$209,747 HKD

43 data points across 11 retailers

11 retailersHK$49,610 HKD to HK$209,747 HKD

A
Cheapest Retailer
-
HK$49,610 HKD
A
Retailer 2
-
HK$51,483 HKD
£5,167 GBP
View
B+
Retailer 3
-
HK$60,922 HKD
$7,765 USD
View
B+
Retailer 4
-
HK$62,311 HKD
$7,942 USD
View
B+
Retailer 5
-
HK$63,315 HKD
$8,070 USD
View
B+
Retailer 6
-
HK$64,784 HKD
€7,864 EUR
View
B+
Retailer 7
-
HK$82,233 HKD
£8,253 GBP
View
B
Retailer 8
-
HK$106,518 HKD
$13,577 USD
View
B+
Retailer 9
-
HK$110,389 HKD
$14,070 USD
View
B
Retailer 10
-
HK$141,618 HKD
$18,050 USD
View
Most Expensive
B
With Clarity
804659840 · Nov 2
HK$209,747 HKD
$26,734 USD
View
10 more retailers have this diamond
Prices start from HK$49,610 HKDSave up to HK$160,137 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
4.64ct Oval
HK$49,610 HKD