CaratHunter
Plans
Oval|Lab Grown|IGI

3.97ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG839611623

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839611623

Diamond specifications and retailer prices

From HK$6,226 HKD
As of October 30, 2026
Save HK$33,316 HKD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$39,542 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.97ct lab-grown oval diamond

This 3.97ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839611623 or 839611623. Listed at 22 retailers as of October 30, 2026, with prices from HK$6,226 to HK$39,542, a HK$33,316 spread on the same certified stone. Brilliant Earth lists it at HK$39,542. 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

3.97
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611623
Dimensions13.14 × 8.80 × 5.49 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.14 mm8.80 mm3.97 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839611623
Side View
Table 63.0%Crown 33.2°Girdle: MED-THKPavilion 42.1°Culet: NoneDepth 62.4%

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$39,542 HKD|Low: HK$4,637 HKD|High: HK$39,542 HKD|Avg: HK$15,063 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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 31, 2026
Retailer 5HK$4,825 HKD
Retailer 10HK$5,406 HKD
Retailer 7HK$5,986 HKD
Retailer 13HK$6,226 HKD
Retailer 4HK$6,904 HKD
Retailer 15HK$8,387 HKD
Retailer 24HK$8,666 HKD
Retailer 3HK$9,164 HKD
Retailer 19HK$9,318 HKD
Retailer 22HK$12,719 HKD
Retailer 21HK$12,879 HKD
Retailer 2HK$12,977 HKD
Retailer 9HK$15,519 HKD
Retailer 8HK$15,746 HKD
Retailer 14HK$17,457 HKD
Retailer 16HK$18,892 HKD
Retailer 6HK$19,104 HKD
Retailer 17HK$19,342 HKD
Retailer 11HK$19,761 HKD
Retailer 12HK$23,056 HKD
Retailer 18HK$25,365 HKD
Retailer 20HK$26,026 HKD
Retailer 23HK$28,911 HKD
Brilliant EarthHK$39,542 HKD

28 data points across 24 retailers

22 retailersHK$6,226 HKD to HK$39,542 HKD

Retailer 1
-
HK$4,825 HKD
$615 USD
Price last confirmed 20 days ago
Retailer 2
-
HK$5,986 HKD
$763 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$6,226 HKD
View
A
Retailer 4
-
HK$6,904 HKD
$880 USD
View
A
Retailer 5
-
HK$8,387 HKD
$1,069 USD
View
B+
Retailer 6
-
HK$9,164 HKD
$1,168 USD
View
A
Retailer 7
-
HK$9,318 HKD
£935 GBP
View
Retailer 8
-
HK$12,719 HKD
A$2,494 AUD
View
Price last confirmed 10 days ago
A
Retailer 9
-
HK$12,879 HKD
ZAR 26,520 ZAR
View
B+
Retailer 10
-
HK$12,977 HKD
$1,654 USD
View
B+
Retailer 11
-
HK$15,519 HKD
$1,978 USD
View
Retailer 12
-
HK$15,746 HKD
$2,007 USD
View
Price last confirmed 20 days ago
Retailer 13
-
HK$17,457 HKD
£1,752 GBP
View
Price last confirmed 14 days ago
B+
Retailer 14
-
HK$18,892 HKD
SGD 3,254 SGD
View
B+
Retailer 15
-
HK$19,104 HKD
$2,435 USD
View
B+
Retailer 16
-
HK$19,342 HKD
$2,465 USD
View
B+
Retailer 17
-
HK$19,761 HKD
$2,519 USD
View
Retailer 18
-
HK$23,056 HKD
A$4,521 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
HK$25,365 HKD
$3,233 USD
View
B
Retailer 20
-
HK$26,026 HKD
£2,612 GBP
View
B
Retailer 21
-
HK$28,911 HKD
$3,685 USD
View
Most Expensive
B
Brilliant Earth
21809246A · Oct 30
HK$39,542 HKD
$5,040 USD
View
21 more retailers have this diamond
Prices start from HK$6,226 HKDSave up to HK$33,316 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
3.97ct Oval
HK$6,226 HKD