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Marquise|Natural|GIA

2.51ct D IF Marquise Natural Diamond

VG • D/IF • GIA 6552740758

Certificate GIA 6552740758

Diamond specifications and retailer prices

From $39,598 USD
As of November 5, 2026
Save $34,347 USD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $73,945 USD at With Clarity · As of November 4, 2026
View at With Clarity

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 6552740758. Listed at 14 retailers as of November 4, 2026, with prices from $39,598 to $73,945, a $34,347 spread on the same certified stone. With Clarity lists it at $73,945. 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
Crown angle38.48°
Pavilion angle41.02°
OriginNatural
Grading LabGIA
CertificateGIA 6552740758
Dimensions13.06 × 7.06 × 4.58 mm
L/W Ratio1.85
Culet sizeNone
Top View
13.06 mm7.06 mm2.51 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552740758
Side View
Table 56.0%Crown 38.48°Girdle: MED-THKPavilion 41.02°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A+
Exceptional
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: $44,909 USD|Low: $39,598 USD|High: $76,994 USD|Avg: $51,865 USD|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
November 5, 2026
Retailer 11$39,598 USD
Retailer 7$41,554 USD
Retailer 13$43,217 USD
Retailer 10$43,776 USD
Retailer 2$44,239 USD
Retailer 1$44,909 USD
Retailer 3$47,571 USD
Retailer 12$48,813 USD
Retailer 8$50,653 USD
Retailer 4$50,738 USD
Retailer 9$50,955 USD
Retailer 6$60,816 USD
Retailer 5$62,563 USD
With Clarity$73,945 USD

27 data points across 14 retailers

14 retailers$39,598 USD to $73,945 USD

A+
Cheapest Retailer
-
$39,598 USD
A
Retailer 2
-
$41,554 USD
View
A
Retailer 3
-
$43,217 USD
View
A
Retailer 4
-
$43,776 USD
View
A
Retailer 5
-
$44,239 USD
View
A
Retailer 6
-
$44,909 USD
View
A
Retailer 7
-
$47,571 USD
View
A
Retailer 8
-
$48,813 USD
View
A
Retailer 9
-
$50,653 USD
View
A
Retailer 10
-
$50,738 USD
View
A
Retailer 11
-
$50,955 USD
View
B+
Retailer 12
-
$59,469 USD
View
A
Retailer 13
-
$60,816 USD
View
Most Expensive
B+
With Clarity
6552740758 · Nov 4
$73,945 USD
View
13 more retailers have this diamond
Prices start from $39,598 USDSave up to $34,347 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+
2.51ct Marquise
$39,598 USD