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Oval|Natural|GIA

3.50ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 2568211676

Certificate GIA 2568211676

Diamond specifications and retailer prices

From HK$335,098 HKD
$42,711 USD
As of October 31, 2026
Save HK$86,984 HKD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$422,082 HKD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 3.5ct natural oval diamond

This 3.5ct natural oval sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2568211676. Listed at 6 retailers as of October 31, 2026, with prices from HK$335,098 to HK$422,082, a HK$86,984 spread on the same certified stone. 77 Diamonds lists it at HK$422,082. 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

3.50
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2568211676
Dimensions12.08 × 8.70 × 4.86 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Indented Natural, Cavity, Pinpoint, Natural
Top View
12.08 mm8.70 mm3.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2568211676
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$422,082 HKD|Low: HK$276,004 HKD|High: HK$611,149 HKD|Avg: HK$357,714 HKD|-30.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5HK$278,546 HKD
Retailer 6HK$284,551 HKD
Retailer 3HK$335,098 HKD
Retailer 10HK$348,413 HKD
Retailer 2HK$351,856 HKD
Retailer 4HK$354,524 HKD
Retailer 9HK$355,442 HKD
Retailer 7HK$369,109 HKD
77 DiamondsHK$422,082 HKD
Retailer 8HK$464,225 HKD

28 data points across 10 retailers

6 retailersHK$335,098 HKD to HK$422,082 HKD

B
Cheapest Retailer
-
HK$335,098 HKD
$42,711 USD
B
Retailer 2
-
HK$351,856 HKD
$44,847 USD
View
B
Retailer 3
-
HK$354,524 HKD
$45,187 USD
View
Retailer 4
-
HK$355,442 HKD
$45,304 USD
View
Price last confirmed 41 days ago
Retailer 5
-
HK$369,109 HKD
$47,046 USD
View
Price last confirmed 40 days ago
Most Expensive
B
77 Diamonds
OVZH5ZDWG34 · Nov 2
HK$422,082 HKD
£42,360 GBP
View
5 more retailers have this diamond
Prices start from HK$335,098 HKDSave up to HK$86,984 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
3.50ct Oval
HK$335,098 HKD