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Marquise|Natural|GIA

2.51ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6561016104

Certificate GIA 6561016104

Diamond specifications and retailer prices

From €25,167 EUR
₹2,677,803 INR
As of November 2, 2026
Save €10,099 EUR (29%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €35,266 EUR at Reve Diamonds · As of October 30, 2026
View at Reve 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561016104. Listed at 14 retailers as of October 30, 2026, with prices from €25,167 to €35,266, a €10,099 spread on the same certified stone. Reve Diamonds lists it at €35,266. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.51
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561016104
Dimensions14.69 × 7.00 × 4.05 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Etch Channel, Cavity
Top View
14.69 mm7.00 mm2.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561016104
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.8%

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 2
Current: €25,167 EUR|Low: €25,167 EUR|High: €35,266 EUR|Avg: €30,587 EUR|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 2, 2026
Retailer 1€25,167 EUR
Retailer 4€27,993 EUR
Retailer 9€28,841 EUR
Retailer 11€28,902 EUR
Retailer 7€29,038 EUR
Retailer 6€29,096 EUR
Retailer 8€29,894 EUR
Retailer 12€31,678 EUR
Retailer 10€32,206 EUR
Retailer 2€33,262 EUR
Retailer 5€33,645 EUR
Retailer 3€34,318 EUR
Reve Diamonds€35,266 EUR

4 data points across 13 retailers

14 retailers€25,167 EUR to €35,266 EUR

A
Cheapest Retailer
-
€25,167 EUR
₹2,677,803 INR
A
Retailer 2
-
€27,261 EUR
A$46,856 AUD
View
A
Retailer 3
-
€27,993 EUR
$31,274 USD
View
Final sale: no returns
B+
Retailer 4
-
€28,841 EUR
$32,221 USD
View
A
Retailer 5
-
€28,902 EUR
£25,425 GBP
View
B+
Retailer 6
-
€29,038 EUR
$32,441 USD
View
B+
Retailer 7
-
€29,096 EUR
$32,506 USD
View
B+
Retailer 8
-
€29,894 EUR
$33,398 USD
View
B+
Retailer 9
-
€31,678 EUR
$35,391 USD
View
B+
Retailer 10
-
€32,206 EUR
£28,331 GBP
View
B+
Retailer 11
-
€33,262 EUR
$37,160 USD
View
B+
Retailer 12
-
€33,645 EUR
View
B+
Retailer 13
-
€34,318 EUR
$38,340 USD
View
Most Expensive
B
Reve Diamonds
3C5AB3ECB · Oct 30
€35,266 EUR
$39,399 USD
View
13 more retailers have this diamond
Prices start from €25,167 EURSave up to €10,099 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
€25,167 EUR