CaratHunter
Plans
Marquise|Natural|GIA

2.50ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 7553601977

Certificate GIA 7553601977

Diamond specifications and retailer prices

From $22,119 USD
As of November 6, 2026
Save $17,149 USD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $39,268 USD at MOH London · As of November 4, 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 November 4, 2026, with prices from $22,119 to $39,268, a $17,149 spread on the same certified stone. MOH London lists it at $39,268. 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 →
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 6
Current: $39,268 USD|Low: $22,936 USD|High: $39,849 USD|Avg: $27,952 USD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$22,936 USD
Retailer 2$23,188 USD
Retailer 10$24,160 USD
Retailer 8$24,354 USD
Retailer 5$24,817 USD
Retailer 9$25,369 USD
Retailer 7$25,379 USD
Retailer 6$29,376 USD
Retailer 3$29,441 USD
MOH London$39,268 USD

42 data points across 10 retailers

20 retailers$22,119 USD to $39,268 USD

B+
Cheapest Retailer
-
$22,119 USD
A
Retailer 2
-
$22,936 USD
View
B+
Retailer 3
-
$22,953 USD
View
B+
Retailer 4
-
$23,188 USD
View
B+
Retailer 5
-
$23,379 USD
View
B+
Retailer 6
-
$23,567 USD
View
B+
Retailer 7
-
$24,160 USD
View
Final sale: no returns
B+
Retailer 8
-
$24,354 USD
View
B+
Retailer 9
-
$24,817 USD
View
Retailer 10
-
$25,211 USD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$25,369 USD
View
B+
Retailer 12
-
$25,379 USD
View
B
Retailer 13
-
$26,947 USD
View
Retailer 14
-
$27,312 USD
View
Price last confirmed 45 days ago
Retailer 15
-
$28,363 USD
View
Price last confirmed 45 days ago
Retailer 16
-
$28,781 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$29,376 USD
View
B
Retailer 18
-
$29,441 USD
View
Retailer 19
-
$35,716 USD
View
Price last confirmed 47 days ago
Most Expensive
B
MOH London
E72431A6D · Nov 4
$39,268 USD
£30,920 GBP
View
19 more retailers have this diamond
Prices start from $22,119 USDSave up to $17,149 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
2.50ct Marquise
$22,119 USD