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Cushion|Natural|GIA

1.30ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 1439592830

Certificate GIA 1439592830

Diamond specifications and retailer prices

From $2,182 USD
As of November 6, 2026
Save $2,377 USD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,559 USD at MOH London · As of November 4, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1439592830. Listed at 15 retailers as of November 4, 2026, with prices from $2,182 to $4,559, a $2,377 spread on the same certified stone. MOH London lists it at $4,559. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.48°
Pavilion angle59.73°
OriginNatural
Grading LabGIA
CertificateGIA 1439592830
Dimensions6.22 × 5.83 × 4.07 mm
L/W Ratio1.07
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural, Natural
Top View
6.22 mm5.83 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1439592830
Side View
Table 60.0%Crown 38.48°Girdle: VTK-ETKPavilion 59.73°Culet: NoneDepth 69.9%

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: $4,559 USD|Low: $1,999 USD|High: $4,627 USD|Avg: $2,994 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$2,182 USD
Retailer 5$2,328 USD
Retailer 8$2,586 USD
Retailer 6$2,602 USD
Retailer 3$2,771 USD
Retailer 2$3,077 USD
Retailer 7$3,792 USD
MOH London$4,559 USD

44 data points across 8 retailers

15 retailers$2,182 USD to $4,559 USD

A
Cheapest Retailer
-
$2,182 USD
Final sale: no returns
A
Retailer 2
-
$2,327 USD
View
A
Retailer 3
-
$2,328 USD
View
A
Retailer 4
-
$2,586 USD
View
A
Retailer 5
-
$2,586 USD
View
A
Retailer 6
-
$2,602 USD
View
A
Retailer 7
-
$2,606 USD
View
A
Retailer 8
-
$2,740 USD
View
A
Retailer 9
-
$2,740 USD
View
A
Retailer 10
-
$2,771 USD
View
A
Retailer 11
-
$2,840 USD
View
A
Retailer 12
-
$2,864 USD
View
A
Retailer 13
-
$3,077 USD
View
B+
Retailer 14
-
$3,792 USD
View
Most Expensive
B
MOH London
B4B04C2E2 · Nov 4
$4,559 USD
£3,590 GBP
View
14 more retailers have this diamond
Prices start from $2,182 USDSave up to $2,377 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
$2,182 USD