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Round|Natural|GIA

4.01ct F VS1 Round Natural Diamond

VG • F/VS1 • GIA 21859

Certificate GIA 21859

Diamond specifications and retailer prices

From HK$692,944 HKD
$88,317 USD
As of November 2, 2026
Save HK$12,467 HKD (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$705,411 HKD at DreamStone · As of October 31, 2026
View at DreamStone

About this 4.01ct natural round diamond

This 4.01ct natural round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 21859. Listed at 2 retailers as of October 31, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

4.01
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 21859
Dimensions10.10 × 10.17 mm
L/W Ratio1.01
Top View
10.10 mm10.17 mm4.01 ctF / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 21859
Side View
Table 51.0%CrownGirdle: NULPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$705,411 HKD|Low: HK$686,063 HKD|High: HK$783,790 HKD|Avg: HK$709,645 HKD|-2.1%
DreamStone
Retailer 2
October 9, 2026
Retailer 2HK$692,944 HKD
DreamStoneHK$705,411 HKD

7 data points across 2 retailers

2 retailersHK$692,944 HKD to HK$705,411 HKD

B+
Cheapest Retailer
-
HK$692,944 HKD
$88,317 USD
Most Expensive
B+
DreamStone
6912defac0fae81609048182 · Oct 31
HK$705,411 HKD
$89,906 USD
View
1 more retailer has this diamond
Prices start from HK$692,944 HKDSave up to HK$12,467 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.

B+
4.01ct Round
HK$692,944 HKD