Marquise|Natural|GIA

2.50ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 7553601977

Certificate GIA 7553601977

Diamond specifications and retailer prices

From $30,898 CAD
$22,119 USD
As of October 31, 2026
Save $24,103 CAD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $55,001 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7553601977. Listed at 20 retailers as of October 31, 2026, with prices from $30,898 to $55,001, a $24,103 spread on the same certified stone. MOH London lists it at $55,001. 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

2.50
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553601977
Dimensions12.60 × 6.95 × 4.51 mm
L/W Ratio1.81
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather, Crystal, Cavity, Indented Natural, Natural
Top View
12.60 mm6.95 mm2.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553601977
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.0%

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: $55,001 CAD|Low: $30,898 CAD|High: $55,665 CAD|Avg: $38,229 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9$30,898 CAD
Retailer 4$33,425 CAD
Retailer 8$33,749 CAD
Retailer 5$34,020 CAD
Retailer 7$35,438 CAD
Retailer 3$35,803 CAD
Retailer 2$41,223 CAD
Retailer 6$41,476 CAD
MOH London$55,001 CAD

42 data points across 9 retailers

20 retailers$30,898 CAD to $55,001 CAD

B+
Cheapest Retailer
-
$30,898 CAD
$22,119 USD
B+
Retailer 2
-
$32,063 CAD
$22,953 USD
View
B+
Retailer 3
-
$32,659 CAD
$23,380 USD
View
B+
Retailer 4
-
$32,921 CAD
$23,567 USD
View
B+
Retailer 5
-
$33,404 CAD
A$36,789 AUD
View
B+
Retailer 6
-
$33,425 CAD
₹2,278,829 INR
View
B+
Retailer 7
-
$33,749 CAD
$24,160 USD
View
Final sale: no returns
B+
Retailer 8
-
$34,020 CAD
$24,354 USD
View
Retailer 9
-
$35,217 CAD
$25,211 USD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
$35,438 CAD
$25,369 USD
View
B+
Retailer 11
-
$35,728 CAD
$25,577 USD
View
B+
Retailer 12
-
$35,803 CAD
£20,182 GBP
View
B
Retailer 13
-
$37,643 CAD
$26,948 USD
View
Retailer 14
-
$38,152 CAD
$27,312 USD
View
Price last confirmed 40 days ago
Retailer 15
-
$39,620 CAD
$28,363 USD
View
Price last confirmed 41 days ago
Retailer 16
-
$40,204 CAD
$28,781 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$41,223 CAD
€28,105 EUR
View
B
Retailer 18
-
$41,476 CAD
$29,692 USD
View
Retailer 19
-
$49,892 CAD
$35,716 USD
View
Price last confirmed 42 days ago
Most Expensive
B
MOH London
E72431A6D · Nov 1
$55,001 CAD
£31,003 GBP
View
19 more retailers have this diamond
Prices start from $30,898 CADSave up to $24,103 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
$30,898 CAD