CaratHunter
Plans
Cushion|Natural|GIA

1.30ct H SI2 Cushion Natural Diamond

ID • H/SI2 • GIA 2424146503

Certificate GIA 2424146503

Diamond specifications and retailer prices

From $2,022 USD
HK$15,800 HKD
As of November 1, 2026
Save $2,510 USD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,533 USD 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 $2,022 to $4,533, a $2,510 spread on the same certified stone. MOH London lists it at $4,533. 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: $4,533 USD|Low: $2,022 USD|High: $4,587 USD|Avg: $2,760 USD|-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$2,022 USD
Retailer 2$2,032 USD
Retailer 10$2,293 USD
Retailer 11$2,388 USD
Retailer 9$2,587 USD
Retailer 3$2,589 USD
Retailer 8$2,590 USD
Retailer 5$2,765 USD
Retailer 4$2,799 USD
Retailer 12$2,853 USD
Retailer 7$3,231 USD
MOH London$4,533 USD

34 data points across 12 retailers

18 retailers$2,022 USD to $4,533 USD

A
Cheapest Retailer
-
$2,022 USD
HK$15,800 HKD
A
Retailer 2
-
$2,032 USD
₹193,532 INR
View
A
Retailer 3
-
$2,293 USD
SGD 3,098 SGD
View
A
Retailer 4
-
$2,317 USD
View
A
Retailer 5
-
$2,388 USD
View
Final sale: no returns
A
Retailer 6
-
$2,439 USD
View
A
Retailer 7
-
$2,587 USD
View
Retailer 8
-
$2,589 USD
£2,038 GBP
View
Price last confirmed 32 days ago
A
Retailer 9
-
$2,590 USD
View
A
Retailer 10
-
$2,728 USD
View
A
Retailer 11
-
$2,765 USD
£2,177 GBP
View
A
Retailer 12
-
$2,799 USD
View
A
Retailer 13
-
$2,806 USD
SGD 3,792 SGD
View
A
Retailer 14
-
$2,810 USD
View
A
Retailer 15
-
$2,853 USD
View
B+
Retailer 16
-
$3,231 USD
€3,077 EUR
View
B
Retailer 17
-
$3,901 USD
View
Most Expensive
B
MOH London
AE5EAE9EA · Nov 1
$4,533 USD
£3,569 GBP
View
17 more retailers have this diamond
Prices start from $2,022 USDSave up to $2,510 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
1.30ct Cushion
$2,022 USD