Marquise|Natural|GIA

2.51ct D IF Marquise Natural Diamond

VG • D/IF • GIA 67

Certificate GIA 67

Diamond specifications and retailer prices

From €38,135 EUR
$42,605 USD
As of October 31, 2026
Save €18,997 EUR (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €57,132 EUR at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 2.51ct natural marquise diamond

This 2.51ct natural marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 30, 2026, with prices from €38,135 to €57,132, a €18,997 spread on the same certified stone. Helzberg Diamonds lists it at €57,132. 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
D
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 67
Dimensions13.06 × 7.06 × 4.58 mm
L/W Ratio1.85
Top View
13.06 mm7.06 mm2.51 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 67
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCuletDepth 64.9%

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: €57,132 EUR|Low: €38,135 EUR|High: €62,561 EUR|Avg: €48,637 EUR|-8.7%
Helzberg Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3€38,135 EUR
Retailer 2€44,019 EUR
Helzberg Diamonds€57,132 EUR

43 data points across 3 retailers

3 retailers€38,135 EUR to €57,132 EUR

A
Cheapest Retailer
-
€38,135 EUR
$42,605 USD
A
Retailer 2
-
€44,019 EUR
A$75,659 AUD
View
Most Expensive
B+
Helzberg Diamonds
XZRMLLINKGNLO · Oct 30
€57,132 EUR
$63,828 USD
View
2 more retailers have this diamond
Prices start from €38,135 EURSave up to €18,997 EUR

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
2.51ct Marquise
€38,135 EUR