CaratHunter
Plans
Marquise|Natural|GIA

2.51ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 2567552558

Certificate GIA 2567552558

Diamond specifications and retailer prices

From $32,352 CAD
$23,160 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $32,352 CAD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 2.51ct natural marquise diamond

This 2.51ct natural marquise sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567552558. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.51
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2567552558
Dimensions14.20 × 7.22 × 4.02 mm
L/W Ratio1.97
Top View
14.20 mm7.22 mm2.51 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2567552558
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 55.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $32,352 CAD|Low: $32,352 CAD|High: $33,595 CAD|Avg: $32,949 CAD|-3.7%
October 29, 2026
Brilliant Earth$32,352 CAD

4 data points across 1 retailer

1 retailer

B+
Brilliant Earth
21770661A · Oct 31
$32,352 CAD
$23,160 USD
View

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.

B+
2.51ct Marquise
$32,352 CAD