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Cushion|Natural|GIA

1.30ct H SI2 Cushion Natural Diamond

ID • H/SI2 • GIA 2424146503

Certificate GIA 2424146503

Diamond specifications and retailer prices

From $2,825 CAD
HK$15,800 HKD
As of November 1, 2026
Save $3,507 CAD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,332 CAD at MOH London · As of November 1, 2026
View at MOH London

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 2424146503. Listed at 18 retailers as of November 1, 2026, with prices from $2,825 to $6,332, a $3,507 spread on the same certified stone. MOH London lists it at $6,332. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2424146503
Dimensions6.27 × 5.79 × 4.04 mm
L/W Ratio1.08
Top View
6.27 mm5.79 mm1.30 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2424146503
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.8%

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: Nov 1
Current: $6,332 CAD|Low: $2,825 CAD|High: $6,408 CAD|Avg: $3,856 CAD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6$2,825 CAD
Retailer 2$2,839 CAD
Retailer 10$3,202 CAD
Retailer 11$3,336 CAD
Retailer 9$3,614 CAD
Retailer 3$3,616 CAD
Retailer 8$3,618 CAD
Retailer 5$3,862 CAD
Retailer 4$3,910 CAD
Retailer 12$3,985 CAD
Retailer 7$4,513 CAD
MOH London$6,332 CAD

34 data points across 12 retailers

18 retailers$2,825 CAD to $6,332 CAD

A
Cheapest Retailer
-
$2,825 CAD
HK$15,800 HKD
A
Retailer 2
-
$2,839 CAD
₹193,532 INR
View
A
Retailer 3
-
$3,202 CAD
SGD 3,098 SGD
View
A
Retailer 4
-
$3,237 CAD
$2,317 USD
View
A
Retailer 5
-
$3,336 CAD
$2,388 USD
View
Final sale: no returns
A
Retailer 6
-
$3,407 CAD
$2,439 USD
View
A
Retailer 7
-
$3,614 CAD
$2,587 USD
View
Retailer 8
-
$3,616 CAD
£2,038 GBP
View
Price last confirmed 32 days ago
A
Retailer 9
-
$3,618 CAD
$2,590 USD
View
A
Retailer 10
-
$3,810 CAD
$2,728 USD
View
A
Retailer 11
-
$3,862 CAD
£2,177 GBP
View
A
Retailer 12
-
$3,910 CAD
$2,799 USD
View
A
Retailer 13
-
$3,920 CAD
SGD 3,792 SGD
View
A
Retailer 14
-
$3,925 CAD
$2,810 USD
View
A
Retailer 15
-
$3,985 CAD
$2,853 USD
View
B+
Retailer 16
-
$4,513 CAD
€3,077 EUR
View
B
Retailer 17
-
$5,449 CAD
$3,901 USD
View
Most Expensive
B
MOH London
AE5EAE9EA · Nov 1
$6,332 CAD
£3,569 GBP
View
17 more retailers have this diamond
Prices start from $2,825 CADSave up to $3,507 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
1.30ct Cushion
$2,825 CAD