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Oval|Lab Grown|IGI

3.97ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG829610832

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG829610832

Diamond specifications and retailer prices

From HK$4,543 HKD
$579 USD
As of October 27, 2026
Save HK$35,000 HKD (89%) 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 LG829610832 or 829610832. Listed at 22 retailers as of October 27, 2026, with prices from HK$4,543 to HK$39,542, a HK$35,000 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829610832
Dimensions12.73 × 9.10 × 5.43 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
12.73 mm9.10 mm3.97 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829610832
Side View
Table 65.0%Crown 35.8°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 59.7%

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$39,542 HKD|Low: HK$4,362 HKD|High: HK$71,945 HKD|Avg: HK$15,061 HKD|-45.0%
Brilliant Earth
Retailer 2
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Retailer 17
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Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 31, 2026
Retailer 9HK$4,543 HKD
Retailer 3HK$5,084 HKD
Retailer 20HK$5,092 HKD
Retailer 5HK$5,633 HKD
Retailer 16HK$6,126 HKD
Retailer 19HK$6,428 HKD
Retailer 22HK$6,669 HKD
Retailer 4HK$8,073 HKD
Retailer 11HK$8,090 HKD
Retailer 6HK$8,662 HKD
Retailer 13HK$8,752 HKD
Retailer 18HK$12,127 HKD
Retailer 24HK$12,718 HKD
Retailer 14HK$14,821 HKD
Retailer 2HK$15,574 HKD
Retailer 17HK$16,261 HKD
Retailer 8HK$17,795 HKD
Retailer 21HK$18,147 HKD
Retailer 12HK$18,251 HKD
Retailer 7HK$18,861 HKD
Retailer 15HK$24,472 HKD
Retailer 23HK$24,824 HKD
Retailer 10HK$28,794 HKD
Brilliant EarthHK$39,542 HKD

29 data points across 24 retailers

22 retailersHK$4,543 HKD to HK$39,542 HKD

A
Cheapest Retailer
-
HK$4,543 HKD
$579 USD
A
Retailer 2
-
HK$5,092 HKD
$649 USD
View
A
Retailer 3
-
HK$5,633 HKD
$718 USD
View
A
Retailer 4
-
HK$6,126 HKD
View
Retailer 5
-
HK$6,428 HKD
£645 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$6,669 HKD
$850 USD
View
A
Retailer 7
-
HK$8,073 HKD
$1,029 USD
View
B+
Retailer 8
-
HK$8,662 HKD
$1,104 USD
View
A
Retailer 9
-
HK$8,752 HKD
£878 GBP
View
A
Retailer 10
-
HK$12,127 HKD
ZAR 24,970 ZAR
View
B+
Retailer 11
-
HK$12,718 HKD
$1,621 USD
View
B+
Retailer 12
-
HK$14,821 HKD
$1,889 USD
View
B+
Retailer 13
-
HK$15,574 HKD
$1,985 USD
View
Retailer 14
-
HK$16,261 HKD
£1,632 GBP
View
Price last confirmed 14 days ago
B+
Retailer 15
-
HK$17,795 HKD
SGD 3,065 SGD
View
B+
Retailer 16
-
HK$18,147 HKD
$2,313 USD
View
B+
Retailer 17
-
HK$18,251 HKD
$2,326 USD
View
B+
Retailer 18
-
HK$18,861 HKD
$2,404 USD
View
Retailer 19
-
HK$24,472 HKD
£2,456 GBP
View
Price last confirmed 15 days ago
B
Retailer 20
-
HK$24,824 HKD
$3,164 USD
View
B
Retailer 21
-
HK$28,794 HKD
$3,670 USD
View
Most Expensive
B
Brilliant Earth
21273436A · Oct 30
HK$39,542 HKD
$5,040 USD
View
21 more retailers have this diamond
Prices start from HK$4,543 HKDSave up to HK$35,000 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$4,543 HKD