Cushion|Natural|GIA

1.29ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 1439621503

Certificate GIA 1439621503

Diamond specifications and retailer prices

From $3,866 USD
As of November 6, 2026
Save $4,172 USD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,038 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.29ct natural cushion diamond

This 1.29ct 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 1439621503. Listed at 20 retailers as of November 4, 2026, with prices from $3,866 to $8,038, a $4,172 spread on the same certified stone. MOH London lists it at $8,038. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
J
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1439621503
Dimensions7.01 × 5.54 × 3.85 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural, Natural
Top View
7.01 mm5.54 mm1.29 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1439621503
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.6%

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: Nov 6
Current: $8,038 USD|Low: $3,662 USD|High: $8,156 USD|Avg: $5,080 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$3,866 USD
Retailer 11$3,997 USD
Retailer 6$4,055 USD
Retailer 8$4,231 USD
Retailer 10$4,305 USD
Retailer 7$4,584 USD
Retailer 4$4,982 USD
Retailer 9$5,100 USD
Retailer 2$5,694 USD
Retailer 5$6,173 USD
MOH London$8,038 USD

46 data points across 11 retailers

20 retailers$3,866 USD to $8,038 USD

B+
Cheapest Retailer
-
$3,866 USD
B+
Retailer 2
-
$3,953 USD
View
B+
Retailer 3
-
$3,995 USD
View
B+
Retailer 4
-
$3,997 USD
View
B+
Retailer 5
-
$4,044 USD
View
B+
Retailer 6
-
$4,055 USD
View
B+
Retailer 7
-
$4,231 USD
View
Final sale: no returns
B+
Retailer 8
-
$4,305 USD
View
B+
Retailer 9
-
$4,335 USD
View
B
Retailer 10
-
$4,550 USD
View
Retailer 11
-
$4,584 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$4,982 USD
View
Retailer 13
-
$5,100 USD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$5,150 USD
View
B
Retailer 15
-
$5,150 USD
View
B
Retailer 16
-
$5,320 USD
View
Retailer 17
-
$5,586 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$5,694 USD
View
B
Retailer 19
-
$6,173 USD
View
Most Expensive
B
MOH London
113FEADFB · Nov 4
$8,038 USD
£6,329 GBP
View
19 more retailers have this diamond
Prices start from $3,866 USDSave up to $4,172 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.

B+
1.29ct Cushion
$3,866 USD