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Oval|Lab Grown|IGI

4.01ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG809637509

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809637509

Diamond specifications and retailer prices

From HK$19,308 HKD
$2,461 USD
As of October 31, 2026
Save HK$98,354 HKD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$117,662 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809637509 or 809637509. Listed at 24 retailers as of October 30, 2026, with prices from HK$19,308 to HK$117,662, a HK$98,354 spread on the same certified stone. Yadav Diamonds lists it at HK$117,662. 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

4.01
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809637509
Dimensions13.18 × 8.91 × 5.44 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.18 mm8.91 mm4.01 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809637509
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

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 31
Current: HK$31,996 HKD|Low: HK$13,298 HKD|High: HK$117,662 HKD|Avg: HK$42,099 HKD|+17.8%
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
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Yadav Diamonds
October 31, 2026
Retailer 16HK$18,430 HKD
Retailer 19HK$18,916 HKD
Retailer 10HK$19,308 HKD
Retailer 8HK$20,595 HKD
Retailer 27HK$21,670 HKD
Retailer 21HK$25,993 HKD
Retailer 18HK$26,346 HKD
Retailer 24HK$27,118 HKD
Retailer 12HK$29,311 HKD
Retailer 17HK$30,741 HKD
Retailer 1HK$31,996 HKD
Retailer 6HK$32,520 HKD
Retailer 15HK$39,528 HKD
Retailer 7HK$40,414 HKD
Retailer 25HK$45,307 HKD
Retailer 9HK$49,812 HKD
Retailer 13HK$52,603 HKD
Retailer 11HK$52,684 HKD
Retailer 5HK$54,074 HKD
Retailer 26HK$57,293 HKD
Retailer 23HK$64,358 HKD
Retailer 22HK$67,238 HKD
Retailer 2HK$73,988 HKD
Retailer 3HK$79,744 HKD
Retailer 20HK$88,154 HKD
Retailer 14HK$89,923 HKD
Retailer 4HK$102,779 HKD
Yadav DiamondsHK$117,662 HKD

22 data points across 28 retailers

24 retailersHK$19,308 HKD to HK$117,662 HKD

Retailer 1
-
HK$15,888 HKD
$2,025 USD
Price last confirmed 38 days ago
Retailer 2
-
HK$18,178 HKD
$2,317 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
HK$19,308 HKD
$2,461 USD
View
Final sale: no returns
A
Retailer 4
-
HK$19,504 HKD
$2,486 USD
View
A
Retailer 5
-
HK$20,595 HKD
$2,625 USD
View
A
Retailer 6
-
HK$25,993 HKD
$3,313 USD
View
A
Retailer 7
-
HK$27,118 HKD
CA$4,801 CAD
View
A
Retailer 8
-
HK$29,311 HKD
£2,942 GBP
View
A
Retailer 9
-
HK$31,996 HKD
€3,884 EUR
View
A
Retailer 10
-
HK$32,520 HKD
$4,145 USD
View
A
Retailer 11
-
HK$40,414 HKD
£4,056 GBP
View
B+
Retailer 12
-
HK$45,307 HKD
ZAR 93,292 ZAR
View
B+
Retailer 13
-
HK$49,812 HKD
$6,349 USD
View
B+
Retailer 14
-
HK$52,603 HKD
$6,705 USD
View
B+
Retailer 15
-
HK$52,684 HKD
$6,715 USD
View
B+
Retailer 16
-
HK$54,074 HKD
$6,892 USD
View
B+
Retailer 17
-
HK$57,293 HKD
£5,750 GBP
View
B+
Retailer 18
-
HK$64,358 HKD
£6,459 GBP
View
B+
Retailer 19
-
HK$67,238 HKD
$8,570 USD
View
B
Retailer 20
-
HK$73,988 HKD
$9,430 USD
View
B
Retailer 21
-
HK$79,744 HKD
$10,164 USD
View
Retailer 22
-
HK$89,923 HKD
A$17,633 AUD
View
Price last confirmed 30 days ago
B
Retailer 23
-
HK$102,779 HKD
$13,100 USD
View
Most Expensive
B
Yadav Diamonds
13362614 · Oct 30
HK$117,662 HKD
$14,997 USD
View
23 more retailers have this diamond
Prices start from HK$19,308 HKDSave up to HK$98,354 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
4.01ct Oval
HK$19,308 HKD