Cushion|Natural|GIA

1.30ct K VS1 Cushion Natural Diamond

VG • K/VS1 • GIA 2186009366

Certificate GIA 2186009366

Diamond specifications and retailer prices

From $4,166 USD
As of November 5, 2026
Save $427 USD (9%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,593 USD at Yorxs · As of November 6, 2026
View at Yorxs

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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2186009366. Listed at 2 retailers as of November 5, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
K
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2186009366
Dimensions6.54 × 5.58 × 3.82 mm
L/W Ratio1.17
Top View
6.54 mm5.58 mm1.30 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2186009366
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,166 USD|Low: $4,166 USD|High: $4,604 USD|Avg: $4,377 USD
Retailer 1
Yorxs
November 6, 2026
Retailer 1$4,166 USD
Yorxs$4,593 USD

20 data points across 2 retailers

2 retailers$4,166 USD to $4,593 USD

B
Cheapest Retailer
-
$4,166 USD
Most Expensive
B
Yorxs
158508303 · Nov 6
$4,593 USD
€4,374 EUR
View
1 more retailer has this diamond
Prices start from $4,166 USDSave up to $427 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
$4,166 USD