CaratHunter
Plans
Cushion|Natural|GIA

2.50ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 6551976346

Certificate GIA 6551976346

Diamond specifications and retailer prices

From $10,675 CAD
HK$59,700 HKD
As of October 30, 2026
Save $8,299 CAD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $18,974 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural cushion diamond

This 2.5ct natural cushion sits in the two to three carat band, graded I 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 6551976346. Listed at 16 retailers as of October 29, 2026, with prices from $10,675 to $18,974, a $8,299 spread on the same certified stone. MOH London lists it at $18,974. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551976346
Dimensions8.12 × 7.34 × 5.05 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Top View
8.12 mm7.34 mm2.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551976346
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

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: Oct 30
Current: $18,974 CAD|Low: $10,675 CAD|High: $19,690 CAD|Avg: $13,574 CAD|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 14$10,675 CAD
Retailer 8$10,799 CAD
Retailer 3$11,450 CAD
Retailer 9$11,972 CAD
Retailer 11$12,083 CAD
Retailer 13$12,172 CAD
Retailer 6$12,432 CAD
Retailer 4$12,525 CAD
Retailer 7$12,633 CAD
Retailer 10$14,138 CAD
Retailer 2$15,228 CAD
Retailer 12$15,719 CAD
Retailer 5$16,958 CAD
MOH London$18,974 CAD

25 data points across 14 retailers

16 retailers$10,675 CAD to $18,974 CAD

A
Cheapest Retailer
-
$10,675 CAD
HK$59,700 HKD
A
Retailer 2
-
$10,799 CAD
$7,731 USD
View
A
Retailer 3
-
$11,450 CAD
$8,197 USD
View
A
Retailer 4
-
$11,972 CAD
₹816,257 INR
View
A
Retailer 5
-
$12,083 CAD
$8,650 USD
View
Final sale: no returns
A
Retailer 6
-
$12,115 CAD
A$13,342 AUD
View
A
Retailer 7
-
$12,172 CAD
$8,714 USD
View
A
Retailer 8
-
$12,432 CAD
$8,900 USD
View
A
Retailer 9
-
$12,525 CAD
$8,966 USD
View
A
Retailer 10
-
$12,633 CAD
£7,121 GBP
View
A
Retailer 11
-
$14,138 CAD
£7,969 GBP
View
A
Retailer 12
-
$14,726 CAD
A$16,218 AUD
View
A
Retailer 13
-
$15,228 CAD
€10,382 EUR
View
Retailer 14
-
$15,719 CAD
$11,252 USD
View
Price last confirmed 7 days ago
A
Retailer 15
-
$16,958 CAD
$12,140 USD
View
Most Expensive
A
MOH London
55391BE42 · Oct 29
$18,974 CAD
£10,695 GBP
View
15 more retailers have this diamond
Prices start from $10,675 CADSave up to $8,299 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.

A
2.50ct Cushion
$10,675 CAD