Cushion|Natural|GIA

1.30ct F VS1 Cushion Natural Diamond

EX • F/VS1 • GIA 6425141051

Certificate GIA 6425141051

Diamond specifications and retailer prices

From $6,085 USD
As of November 1, 2026
Save $4,742 USD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,827 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 F colour (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 6425141051. Listed at 15 retailers as of November 1, 2026, with prices from $6,085 to $10,827, a $4,742 spread on the same certified stone. MOH London lists it at $10,827. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425141051
Dimensions6.24 × 5.69 × 4.18 mm
L/W Ratio1.10
Top View
6.24 mm5.69 mm1.30 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6425141051
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 73.4%

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 1
Current: $10,827 USD|Low: $6,085 USD|High: $10,986 USD|Avg: $7,831 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 5, 2026
Retailer 7$6,085 USD
Retailer 8$6,514 USD
Retailer 9$6,514 USD
Retailer 11$6,535 USD
Retailer 10$7,182 USD
Retailer 2$7,276 USD
Retailer 6$7,509 USD
Retailer 3$8,427 USD
Retailer 4$8,475 USD
Retailer 5$9,570 USD
MOH London$10,827 USD

45 data points across 11 retailers

15 retailers$6,085 USD to $10,827 USD

B+
Cheapest Retailer
-
$6,085 USD
B+
Retailer 2
-
$6,154 USD
View
B+
Retailer 3
-
$6,514 USD
View
Final sale: no returns
Retailer 4
-
$6,514 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$6,535 USD
View
B+
Retailer 6
-
$6,628 USD
View
B+
Retailer 7
-
$6,936 USD
View
B+
Retailer 8
-
$7,182 USD
View
B+
Retailer 9
-
$7,276 USD
View
Retailer 10
-
$7,509 USD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$8,427 USD
View
B
Retailer 12
-
$8,475 USD
View
Retailer 13
-
$8,582 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$9,570 USD
View
Most Expensive
B
MOH London
DB97DE347 · Nov 4
$10,827 USD
£8,525 GBP
View
14 more retailers have this diamond
Prices start from $6,085 USDSave up to $4,742 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+
1.30ct Cushion
$6,085 USD