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Oval|Lab Grown|IGI

4.05ct E VS2 Oval Lab Grown Diamond

VG • E/VS2 • IGI LG844641397

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844641397

Diamond specifications and retailer prices

From HK$4,441 HKD
$566 USD
As of October 27, 2026
Save HK$19,495 HKD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$58,691 HKD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844641397 or 844641397. Listed at 18 retailers as of October 26, 2026, with a 439% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.05
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844641397
Dimensions12.46 × 8.91 × 5.61 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.46 mm8.91 mm4.05 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844641397
Side View
Table 57.0%Crown 37.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.0%

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 27
Current: HK$58,691 HKD|Low: HK$4,441 HKD|High: HK$58,691 HKD|Avg: HK$12,955 HKD
Brilliant Earth
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
October 29, 2026
Retailer 12HK$4,441 HKD
Retailer 7HK$4,621 HKD
Retailer 15HK$4,975 HKD
Retailer 18HK$4,975 HKD
Retailer 6HK$5,508 HKD
Retailer 17HK$5,508 HKD
Retailer 13HK$5,963 HKD
Retailer 4HK$7,376 HKD
Retailer 9HK$7,988 HKD
Retailer 2HK$8,594 HKD
Retailer 5HK$12,562 HKD
Retailer 3HK$13,661 HKD
Retailer 16HK$14,484 HKD
Retailer 11HK$17,667 HKD
Retailer 8HK$17,733 HKD
Retailer 10HK$17,847 HKD
Retailer 14HK$23,936 HKD
Brilliant EarthHK$58,691 HKD

14 data points across 18 retailers

18 retailersHK$4,441 HKD to HK$23,936 HKD

A
Cheapest Retailer
-
HK$4,441 HKD
$566 USD
A
Retailer 2
-
HK$4,621 HKD
£464 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$4,975 HKD
$634 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,975 HKD
$634 USD
View
A
Retailer 5
-
HK$5,508 HKD
$702 USD
View
A
Retailer 6
-
HK$5,508 HKD
$702 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
HK$5,963 HKD
$760 USD
View
B+
Retailer 8
-
HK$7,376 HKD
$940 USD
View
A
Retailer 9
-
HK$7,988 HKD
$1,018 USD
View
A
Retailer 10
-
HK$8,594 HKD
£862 GBP
View
B+
Retailer 11
-
HK$12,562 HKD
$1,601 USD
View
B+
Retailer 12
-
HK$13,661 HKD
$1,741 USD
View
B+
Retailer 13
-
HK$14,484 HKD
$1,846 USD
View
B
Retailer 14
-
HK$17,667 HKD
$2,252 USD
View
B
Retailer 15
-
HK$17,733 HKD
$2,260 USD
View
B
Retailer 16
-
HK$17,847 HKD
$2,275 USD
View
B
Retailer 17
-
HK$23,936 HKD
£2,402 GBP
View
Most Expensive
B
Brilliant Earth
22170224A · Oct 22
HK$58,691 HKD
$7,480 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from HK$4,441 HKDSave up to HK$19,495 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$4,441 HKD