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Oval|Lab Grown|IGI

3.94ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG797664946

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797664946

Diamond specifications and retailer prices

From HK$4,190 HKD
$534 USD
As of November 1, 2026
Save HK$28,370 HKD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$32,560 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.94ct lab-grown oval diamond

This 3.94ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797664946 or 797664946. Listed at 24 retailers as of October 31, 2026, with prices from HK$4,190 to HK$32,560, a HK$28,370 spread on the same certified stone. Brilliant Earth lists it at HK$32,560. 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

3.94
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797664946
Dimensions12.55 × 8.84 × 5.43 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.55 mm8.84 mm3.94 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797664946
Side View
Table 64.0%Crown 35.1°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$32,560 HKD|Low: HK$4,064 HKD|High: HK$32,560 HKD|Avg: HK$11,626 HKD
Brilliant Earth
Retailer 2
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Retailer 24
November 1, 2026
Retailer 4HK$4,190 HKD
Retailer 3HK$4,692 HKD
Retailer 17HK$4,692 HKD
Retailer 14HK$5,194 HKD
Retailer 16HK$5,194 HKD
Retailer 18HK$5,922 HKD
Retailer 23HK$6,237 HKD
Retailer 9HK$7,665 HKD
Retailer 13HK$8,034 HKD
Retailer 19HK$8,055 HKD
Retailer 20HK$8,782 HKD
Retailer 21HK$10,959 HKD
Retailer 22HK$11,273 HKD
Retailer 24HK$11,431 HKD
Retailer 5HK$13,361 HKD
Retailer 6HK$13,652 HKD
Retailer 10HK$15,066 HKD
Retailer 12HK$16,711 HKD
Retailer 15HK$16,861 HKD
Retailer 11HK$17,072 HKD
Retailer 7HK$17,715 HKD
Retailer 8HK$21,781 HKD
Retailer 2HK$25,342 HKD
Brilliant EarthHK$32,560 HKD

32 data points across 24 retailers

24 retailersHK$4,190 HKD to HK$32,560 HKD

A
Cheapest Retailer
-
HK$4,190 HKD
$534 USD
A
Retailer 2
-
HK$4,692 HKD
$598 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,692 HKD
$598 USD
View
A
Retailer 4
-
HK$5,194 HKD
$662 USD
View
Retailer 5
-
HK$5,194 HKD
$662 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$5,922 HKD
£594 GBP
View
A
Retailer 7
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HK$6,237 HKD
$795 USD
View
A
Retailer 8
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HK$7,665 HKD
$977 USD
View
B+
Retailer 9
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HK$8,034 HKD
$1,024 USD
View
A
Retailer 10
-
HK$8,055 HKD
£808 GBP
View
A
Retailer 11
-
HK$8,782 HKD
€1,066 EUR
View
A
Retailer 12
-
HK$10,959 HKD
A$2,149 AUD
View
A
Retailer 13
-
HK$11,273 HKD
ZAR 23,212 ZAR
View
A
Retailer 14
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HK$11,431 HKD
$1,457 USD
View
B+
Retailer 15
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HK$13,361 HKD
$1,703 USD
View
B+
Retailer 16
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HK$13,652 HKD
$1,740 USD
View
B+
Retailer 17
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HK$15,066 HKD
£1,512 GBP
View
B+
Retailer 18
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HK$16,711 HKD
$2,130 USD
View
B+
Retailer 19
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HK$16,861 HKD
$2,149 USD
View
B+
Retailer 20
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HK$17,072 HKD
$2,176 USD
View
B+
Retailer 21
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HK$17,715 HKD
$2,258 USD
View
B
Retailer 22
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HK$21,781 HKD
£2,186 GBP
View
B
Retailer 23
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HK$25,342 HKD
$3,230 USD
View
Most Expensive
B
Brilliant Earth
20238196A · Oct 31
HK$32,560 HKD
$4,150 USD
View
23 more retailers have this diamond
Prices start from HK$4,190 HKDSave up to HK$28,370 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
3.94ct Oval
HK$4,190 HKD