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Oval|Lab Grown|IGI

4.66ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG768630446

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768630446

Diamond specifications and retailer prices

From HK$34,529 HKD
$4,401 USD
As of November 1, 2026
Save HK$107,702 HKD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$142,231 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.66ct lab-grown oval diamond

This 4.66ct 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 LG768630446 or 768630446. Listed at 13 retailers as of October 31, 2026, with prices from HK$34,529 to HK$142,231, a HK$107,702 spread on the same certified stone. Taylor and Hart lists it at HK$142,231. 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

4.66
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630446
Dimensions13.19 × 9.44 × 5.98 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
13.19 mm9.44 mm4.66 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630446
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°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: Nov 1
Current: HK$51,704 HKD|Low: HK$34,529 HKD|High: HK$201,556 HKD|Avg: HK$81,585 HKD|-10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 2, 2026
Retailer 9HK$34,529 HKD
Retailer 11HK$47,302 HKD
Retailer 2HK$50,413 HKD
Retailer 1HK$51,704 HKD
Retailer 12HK$61,181 HKD
Retailer 4HK$64,570 HKD
Retailer 8HK$65,064 HKD
Retailer 3HK$68,195 HKD
Retailer 5HK$82,572 HKD
Retailer 7HK$84,876 HKD
Retailer 10HK$106,977 HKD
Retailer 6HK$110,860 HKD
Taylor and HartHK$142,231 HKD

43 data points across 13 retailers

13 retailersHK$34,529 HKD to HK$142,231 HKD

A
Cheapest Retailer
-
HK$34,529 HKD
$4,401 USD
A
Retailer 2
-
HK$47,302 HKD
$6,029 USD
View
A
Retailer 3
-
HK$50,413 HKD
View
A
Retailer 4
-
HK$51,704 HKD
£5,189 GBP
View
B+
Retailer 5
-
HK$61,181 HKD
$7,798 USD
View
Retailer 6
-
HK$64,570 HKD
$8,230 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
HK$65,064 HKD
€7,898 EUR
View
B+
Retailer 8
-
HK$68,195 HKD
$8,692 USD
View
B+
Retailer 9
-
HK$82,572 HKD
£8,287 GBP
View
B+
Retailer 10
-
HK$84,876 HKD
ZAR 174,769 ZAR
View
B
Retailer 11
-
HK$106,977 HKD
$13,635 USD
View
B+
Retailer 12
-
HK$110,860 HKD
$14,130 USD
View
Most Expensive
B
Taylor and Hart
6W0I4IW · Oct 31
HK$142,231 HKD
$18,129 USD
View
12 more retailers have this diamond
Prices start from HK$34,529 HKDSave up to HK$107,702 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
4.66ct Oval
HK$34,529 HKD