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Oval|Natural|HRD

3.51ct I VS1 Oval Natural Diamond

VG • I/VS1 • HRD 250000297188

Certificate HRD 250000297188

Diamond specifications and retailer prices

From HK$149,227 HKD
As of October 29, 2026
Save HK$91,706 HKD (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$240,934 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 3.51ct natural oval diamond

This 3.51ct natural oval sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 250000297188. Listed at 7 retailers as of October 29, 2026, with prices from HK$149,227 to HK$240,934, a HK$91,706 spread on the same certified stone. MOH London lists it at HK$240,934. 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

3.51
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle40.41°
Pavilion angle39.94°
OriginNatural
Grading LabHRD
CertificateHRD 250000297188
Dimensions11.55 × 8.20 × 5.49 mm
L/W Ratio1.41
Girdle conditionVery Thick
Top View
11.55 mm8.20 mm3.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateHRD 250000297188
Side View
Table 55.0%Crown 40.41°Girdle: ThickPavilion 39.94°Culet: NoneDepth 67.0%

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 29
Current: HK$240,934 HKD|Low: HK$149,227 HKD|High: HK$248,377 HKD|Avg: HK$197,250 HKD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2HK$149,227 HKD
Retailer 5HK$179,747 HKD
Retailer 4HK$187,915 HKD
Retailer 3HK$222,617 HKD
MOH LondonHK$240,934 HKD

9 data points across 5 retailers

7 retailersHK$149,227 HKD to HK$240,934 HKD

A
Cheapest Retailer
-
HK$149,227 HKD
Retailer 2
-
HK$182,132 HKD
View
Price last confirmed 37 days ago
Retailer 3
-
HK$187,915 HKD
View
Price last confirmed 44 days ago
Retailer 4
-
HK$187,915 HKD
View
Price last confirmed 35 days ago
Retailer 5
-
HK$222,617 HKD
View
Price last confirmed 46 days ago
Retailer 6
-
HK$222,617 HKD
View
Price last confirmed 37 days ago
Most Expensive
B+
MOH London
10ACF3D11 · Nov 2
HK$240,934 HKD
£24,180 GBP
View
6 more retailers have this diamond
Prices start from HK$149,227 HKDSave up to HK$91,706 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
3.51ct Oval
HK$149,227 HKD