CaratHunter
Plans
Cushion|Natural|GIA

1.30ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 2364264078

Certificate GIA 2364264078

Diamond specifications and retailer prices

From $4,907 CAD
$3,513 USD
As of October 30, 2026
Save $1,464 CAD (23%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,372 CAD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half 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 2364264078. Listed at 9 retailers as of October 30, 2026, with prices from $4,907 to $6,372, a $1,464 spread on the same certified stone. Yorxs lists it at $6,372. 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

1.30
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2364264078
Dimensions6.45 × 5.98 × 3.98 mm
L/W Ratio1.08
Top View
6.45 mm5.98 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2364264078
Side View
Table 60.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 66.6%

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 30
Current: $5,828 CAD|Low: $4,606 CAD|High: $6,388 CAD|Avg: $5,457 CAD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 1, 2026
Retailer 4$4,606 CAD
Retailer 2$5,094 CAD
Retailer 5$5,121 CAD
Retailer 3$5,718 CAD
Retailer 1$5,828 CAD
Yorxs$6,372 CAD

41 data points across 6 retailers

9 retailers$4,907 CAD to $6,372 CAD

B+
Cheapest Retailer
-
$4,907 CAD
$3,513 USD
B+
Retailer 2
-
$5,094 CAD
SGD 4,928 SGD
View
B+
Retailer 3
-
$5,121 CAD
$3,666 USD
View
B+
Retailer 4
-
$5,163 CAD
View
B+
Retailer 5
-
$5,294 CAD
$3,790 USD
View
B+
Retailer 6
-
$5,718 CAD
A$6,298 AUD
View
B+
Retailer 7
-
$5,828 CAD
£3,285 GBP
View
B
Retailer 8
-
$5,912 CAD
$4,232 USD
View
Most Expensive
B
Yorxs
193910686 · Oct 31
$6,372 CAD
€4,344 EUR
View
8 more retailers have this diamond
Prices start from $4,907 CADSave up to $1,464 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+
1.30ct Cushion
$4,907 CAD