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Oval|Lab Grown|IGI

3.91ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG847632346

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847632346

Diamond specifications and retailer prices

From HK$7,532 HKD
As of October 30, 2026
Save HK$63,472 HKD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$71,004 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.91ct lab-grown oval diamond

This 3.91ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847632346 or 847632346. Listed at 11 retailers as of October 29, 2026, with prices from HK$7,532 to HK$71,004, a HK$63,472 spread on the same certified stone. Brilliant Earth lists it at HK$71,004. 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

3.91
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847632346
Dimensions13.00 × 8.80 × 5.55 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
13.00 mm8.80 mm3.91 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847632346
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.1%

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 30
Current: HK$71,004 HKD|Low: HK$7,532 HKD|High: HK$71,004 HKD|Avg: HK$20,704 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6HK$7,532 HKD
Retailer 8HK$7,885 HKD
Retailer 2HK$7,933 HKD
Retailer 3HK$10,529 HKD
Retailer 11HK$14,636 HKD
Retailer 10HK$15,542 HKD
Retailer 9HK$15,974 HKD
Retailer 7HK$22,925 HKD
Retailer 5HK$25,498 HKD
Retailer 4HK$29,264 HKD
Brilliant EarthHK$71,004 HKD

10 data points across 11 retailers

11 retailersHK$7,532 HKD to HK$71,004 HKD

A
Cheapest Retailer
-
HK$7,532 HKD
A
Retailer 2
-
HK$7,885 HKD
$1,005 USD
View
A
Retailer 3
-
HK$7,933 HKD
£796 GBP
View
A
Retailer 4
-
HK$10,529 HKD
$1,342 USD
View
Retailer 5
-
HK$14,636 HKD
A$2,870 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$15,542 HKD
$1,981 USD
View
B+
Retailer 7
-
HK$15,974 HKD
$2,036 USD
View
B
Retailer 8
-
HK$22,925 HKD
$2,922 USD
View
B
Retailer 9
-
HK$25,498 HKD
£2,559 GBP
View
B
Retailer 10
-
HK$29,264 HKD
$3,730 USD
View
Most Expensive
B
Brilliant Earth
22210291A · Oct 29
HK$71,004 HKD
$9,050 USD
View
10 more retailers have this diamond
Prices start from HK$7,532 HKDSave up to HK$63,472 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
3.91ct Oval
HK$7,532 HKD