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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 $24,306 SGD
As of October 29, 2026
Save $14,937 SGD (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $39,243 SGD 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 $24,306 to $39,243, a $14,937 spread on the same certified stone. MOH London lists it at $39,243. 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: $39,243 SGD|Low: $24,306 SGD|High: $40,455 SGD|Avg: $32,128 SGD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$24,306 SGD
Retailer 5$29,277 SGD
Retailer 4$30,607 SGD
Retailer 3$36,259 SGD
MOH London$39,243 SGD

9 data points across 5 retailers

7 retailers$24,306 SGD to $39,243 SGD

A
Cheapest Retailer
-
$24,306 SGD
Retailer 2
-
$29,665 SGD
View
Price last confirmed 37 days ago
Retailer 3
-
$30,607 SGD
View
Price last confirmed 44 days ago
Retailer 4
-
$30,607 SGD
View
Price last confirmed 35 days ago
Retailer 5
-
$36,259 SGD
View
Price last confirmed 46 days ago
Retailer 6
-
$36,259 SGD
View
Price last confirmed 37 days ago
Most Expensive
B+
MOH London
10ACF3D11 · Nov 2
$39,243 SGD
£24,180 GBP
View
6 more retailers have this diamond
Prices start from $24,306 SGDSave up to $14,937 SGD

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
$24,306 SGD