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Oval|Natural|GIA

3.01ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 1559523812

Certificate GIA 1559523812

Diamond specifications and retailer prices

From $49,175 SGD
As of November 4, 2026
Save $25,430 SGD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $83,706 SGD at MOH London · As of October 21, 2026
View at MOH London

About this 3.01ct natural oval diamond

This 3.01ct natural oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559523812. Listed at 7 retailers as of November 1, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.06°
Pavilion angle41.48°
OriginNatural
Grading LabGIA
CertificateGIA 1559523812
Dimensions11.09 × 7.94 × 5.20 mm
L/W Ratio1.40
Girdle conditionVery Thick
Key to symbols
Cloud, Feather, Crystal, Needle, Indented Natural
Top View
11.09 mm7.94 mm3.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559523812
Side View
Table 61.0%Crown 38.06°Girdle: THK-VTKPavilion 41.48°Culet: NoneDepth 65.5%

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: Nov 4
Current: $83,706 SGD|Low: $49,175 SGD|High: $85,548 SGD|Avg: $63,854 SGD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 2$49,175 SGD
Retailer 8$51,847 SGD
Retailer 7$55,533 SGD
Retailer 6$57,025 SGD
Retailer 4$63,749 SGD
Retailer 5$69,774 SGD
Retailer 3$74,604 SGD
MOH London$83,706 SGD

34 data points across 8 retailers

7 retailers$49,175 SGD to $74,604 SGD

A
Cheapest Retailer
-
$49,175 SGD
Retailer 2
-
$51,847 SGD
View
Price last confirmed 33 days ago
Retailer 3
-
$55,533 SGD
View
Price last confirmed 17 days ago
Retailer 4
-
$61,917 SGD
View
Price last confirmed 21 days ago
Retailer 5
-
$63,749 SGD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$74,604 SGD
View
Most Expensive
MOH London
5B8AB5DB3 · Oct 21
$83,706 SGD
£51,428 GBP
View
Price last confirmed 16 days ago
6 more retailers have this diamond
Prices start from $49,175 SGDSave up to $25,430 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
3.01ct Oval
$49,175 SGD