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Oval|Lab Grown|IGI

4.05ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG764642268

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG764642268

Diamond specifications and retailer prices

From HK$35,894 HKD
$4,575 USD
As of October 29, 2026
Save HK$173,335 HKD (83%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$209,229 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.05ct lab-grown oval diamond

This 4.05ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG764642268 or 764642268. Listed at 27 retailers as of October 29, 2026, with prices from HK$35,894 to HK$209,229, a HK$173,335 spread on the same certified stone. With Clarity lists it at HK$209,229. 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

4.05
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764642268
Dimensions13.16 × 9.00 × 5.56 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.16 mm9.00 mm4.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764642268
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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$54,085 HKD|Low: HK$34,458 HKD|High: HK$205,047 HKD|Avg: HK$74,858 HKD|+0.5%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
With Clarity
October 30, 2026
Retailer 21HK$35,894 HKD
Retailer 6HK$37,620 HKD
Retailer 15HK$38,910 HKD
Retailer 16HK$40,201 HKD
Retailer 4HK$41,637 HKD
Retailer 20HK$41,935 HKD
Retailer 8HK$42,806 HKD
Retailer 19HK$43,120 HKD
Retailer 9HK$49,349 HKD
Retailer 5HK$52,033 HKD
Retailer 1HK$54,085 HKD
Retailer 11HK$58,708 HKD
Retailer 18HK$64,635 HKD
Retailer 2HK$69,827 HKD
Retailer 17HK$86,677 HKD
Retailer 12HK$88,616 HKD
Retailer 22HK$92,736 HKD
Retailer 7HK$106,256 HKD
Retailer 13HK$111,087 HKD
Retailer 3HK$113,684 HKD
Retailer 10HK$115,718 HKD
Retailer 14HK$148,833 HKD
With ClarityHK$205,047 HKD

40 data points across 23 retailers

27 retailersHK$35,894 HKD to HK$209,229 HKD

A
Cheapest Retailer
-
HK$35,894 HKD
$4,575 USD
Retailer 2
-
HK$35,894 HKD
$4,575 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
HK$37,620 HKD
$4,795 USD
View
A
Retailer 4
-
HK$38,910 HKD
CA$6,888 CAD
View
A
Retailer 5
-
HK$40,201 HKD
$5,124 USD
View
Final sale: no returns
Retailer 6
-
HK$41,064 HKD
$5,234 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
HK$41,637 HKD
$5,307 USD
View
Retailer 8
-
HK$41,637 HKD
$5,307 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
HK$41,935 HKD
$5,345 USD
View
A
Retailer 10
-
HK$42,806 HKD
$5,456 USD
View
A
Retailer 11
-
HK$43,120 HKD
$5,496 USD
View
B+
Retailer 12
-
HK$49,349 HKD
$6,290 USD
View
B+
Retailer 13
-
HK$52,033 HKD
$6,632 USD
View
B+
Retailer 14
-
HK$54,085 HKD
£5,428 GBP
View
B+
Retailer 15
-
HK$58,708 HKD
£5,892 GBP
View
B+
Retailer 16
-
HK$64,635 HKD
€7,846 EUR
View
B+
Retailer 17
-
HK$69,827 HKD
$8,900 USD
View
B+
Retailer 18
-
HK$86,677 HKD
£8,699 GBP
View
B+
Retailer 19
-
HK$88,616 HKD
ZAR 182,469 ZAR
View
B
Retailer 20
-
HK$92,736 HKD
$11,820 USD
View
B
Retailer 21
-
HK$106,256 HKD
$13,543 USD
View
B
Retailer 22
-
HK$111,087 HKD
$14,159 USD
View
B
Retailer 23
-
HK$113,684 HKD
$14,490 USD
View
B
Retailer 24
-
HK$115,718 HKD
$14,749 USD
View
B
Retailer 25
-
HK$118,831 HKD
$15,146 USD
View
B
Retailer 26
-
HK$148,833 HKD
$18,970 USD
View
Most Expensive
B
With Clarity
764642268 · Oct 30
HK$209,229 HKD
$26,668 USD
View
26 more retailers have this diamond
Prices start from HK$35,894 HKDSave up to HK$173,335 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
4.05ct Oval
HK$35,894 HKD