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Marquise|Natural|GIA

2.50ct H SI2 Marquise Natural Diamond

ID • H/SI2 • GIA 5553500576

Certificate GIA 5553500576

Diamond specifications and retailer prices

From $35,600 CAD
$25,485 USD
As of November 1, 2026
Save $25,469 CAD (42%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $61,069 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct natural marquise diamond

This 2.5ct natural marquise sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553500576. Listed at 22 retailers as of November 1, 2026, with prices from $35,600 to $61,069, a $25,469 spread on the same certified stone. MOH London lists it at $61,069. 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

2.50
Carat
H
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.98°
Pavilion angle39.15°
OriginNatural
Grading LabGIA
CertificateGIA 5553500576
Dimensions13.78 × 7.17 × 4.28 mm
L/W Ratio1.92
Girdle conditionVery Thick
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Indented Natural
Top View
13.78 mm7.17 mm2.50 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553500576
Side View
Table 64.0%Crown 36.98°Girdle: STK-VTKPavilion 39.15°Culet: NoneDepth 59.7%

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: Nov 1
Current: $61,069 CAD|Low: $35,600 CAD|High: $61,805 CAD|Avg: $42,452 CAD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$35,600 CAD
Retailer 5$37,050 CAD
Retailer 7$37,472 CAD
Retailer 6$37,800 CAD
Retailer 9$39,376 CAD
Retailer 2$39,771 CAD
Retailer 3$44,991 CAD
Retailer 4$45,865 CAD
MOH London$61,069 CAD

29 data points across 9 retailers

22 retailers$35,600 CAD to $61,069 CAD

B+
Cheapest Retailer
-
$35,600 CAD
$25,485 USD
B+
Retailer 2
-
$36,288 CAD
$25,978 USD
View
Retailer 3
-
$36,437 CAD
$26,084 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$36,575 CAD
$26,183 USD
View
B+
Retailer 5
-
$37,050 CAD
₹2,525,974 INR
View
B+
Retailer 6
-
$37,116 CAD
A$40,878 AUD
View
B+
Retailer 7
-
$37,472 CAD
$26,825 USD
View
Final sale: no returns
B+
Retailer 8
-
$37,800 CAD
$27,060 USD
View
B+
Retailer 9
-
$39,102 CAD
$27,992 USD
View
B+
Retailer 10
-
$39,376 CAD
$28,188 USD
View
B
Retailer 11
-
$39,619 CAD
$28,362 USD
View
B+
Retailer 12
-
$39,771 CAD
£22,418 GBP
View
Retailer 13
-
$40,731 CAD
$29,158 USD
View
Price last confirmed 37 days ago
B
Retailer 14
-
$41,801 CAD
$29,924 USD
View
Retailer 15
-
$42,361 CAD
$30,325 USD
View
Price last confirmed 40 days ago
B
Retailer 16
-
$42,819 CAD
A$47,158 AUD
View
Retailer 17
-
$43,990 CAD
$31,491 USD
View
Price last confirmed 56 days ago
Retailer 18
-
$43,990 CAD
$31,491 USD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
$44,991 CAD
£25,360 GBP
View
B
Retailer 20
-
$45,865 CAD
€31,270 EUR
View
B
Retailer 21
-
$46,085 CAD
$32,991 USD
View
Most Expensive
B
MOH London
8F0C222AA · Nov 1
$61,069 CAD
£34,423 GBP
View
21 more retailers have this diamond
Prices start from $35,600 CADSave up to $25,469 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.

B+
2.50ct Marquise
$35,600 CAD