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Marquise|Natural|HRD

3.00ct D SI2 Marquise Natural Diamond

D/SI2 • HRD HRD260000019157

Certificate HRD HRD260000019157

Diamond specifications and retailer prices

From $19,732 USD
As of October 31, 2026
Save $10,715 USD (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $30,447 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included) and certified by HRD HRD260000019157. Listed at 3 retailers as of October 31, 2026, with prices from $19,732 to $30,447, a $10,715 spread on the same certified stone. MOH London lists it at $30,447. 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

3.00
Carat
D
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD HRD260000019157
Dimensions14.03 × 7.44 × 4.90 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Top View
14.03 mm7.44 mm3.00 ctD / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD HRD260000019157
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $30,447 USD|Low: $19,732 USD|High: $31,867 USD|Avg: $26,733 USD|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$19,732 USD
Retailer 2$23,655 USD
MOH London$30,447 USD
Retailer 4$31,642 USD

24 data points across 4 retailers

3 retailers$19,732 USD to $30,447 USD

A
Cheapest Retailer
-
$19,732 USD
A
Retailer 2
-
$23,655 USD
€22,529 EUR
View
Most Expensive
B+
MOH London
8BE9AF5D9 · Nov 1
$30,447 USD
£23,974 GBP
View
2 more retailers have this diamond
Prices start from $19,732 USDSave up to $10,715 USD

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
3.00ct Marquise
$19,732 USD