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Marquise|Natural|GIA

3.00ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 2486939533

Certificate GIA 2486939533

Diamond specifications and retailer prices

From $59,495 CAD
As of November 5, 2026
Save $14,927 CAD (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $74,422 CAD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

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), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2486939533. Listed at 5 retailers as of November 5, 2026, with prices from $59,495 to $74,422, a $14,927 spread on the same certified stone. The Diamond Guys lists it at $74,422. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2486939533
Dimensions16.15 × 7.34 × 4.27 mm
L/W Ratio2.20
Top View
16.15 mm7.34 mm3.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2486939533
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 58.2%

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 5
Current: $74,292 CAD|Low: $59,495 CAD|High: $74,630 CAD|Avg: $70,176 CAD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
November 6, 2026
Retailer 3$59,495 CAD
Retailer 2$68,619 CAD
Retailer 4$73,394 CAD
Retailer 1$74,292 CAD
The Diamond Guys$74,422 CAD

30 data points across 5 retailers

5 retailers$59,495 CAD to $74,422 CAD

A
Cheapest Retailer
-
$59,495 CAD
B+
Retailer 2
-
$68,619 CAD
View
B
Retailer 3
-
$73,394 CAD
View
B+
Retailer 4
-
$74,292 CAD
View
Most Expensive
B
The Diamond Guys
1985031310 · Nov 6
$74,422 CAD
$53,288 USD
View
4 more retailers have this diamond
Prices start from $59,495 CADSave up to $14,927 CAD

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
$59,495 CAD