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Cushion|Natural|GIA

1.30ct K SI2 Cushion Natural Diamond

K/SI2 • GIA 7548508275

Shape and cutting style on the report: Old miner

Certificate GIA 7548508275

Diamond specifications and retailer prices

From $3,500 NZD
As of November 4, 2026
Save $1,044 NZD (23%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,544 NZD 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 SI2 clarity (slightly-included) and certified by GIA 7548508275. Listed at 5 retailers as of November 4, 2026, with prices from $3,500 to $4,544, a $1,044 spread on the same certified stone. Yorxs lists it at $4,544. 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
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548508275
Dimensions7.73 × 5.44 × 3.67 mm
L/W Ratio1.42
Girdle conditionFaceted
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
7.73 mm5.44 mm1.30 ctK / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548508275
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.5%

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 4
Current: $3,518 NZD|Low: $3,346 NZD|High: $4,983 NZD|Avg: $3,851 NZD|-9.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 3$3,346 NZD
Retailer 4$3,500 NZD
Retailer 1$3,518 NZD
Retailer 2$3,593 NZD
Yorxs$4,544 NZD

23 data points across 5 retailers

5 retailers$3,500 NZD to $4,544 NZD

Retailer 1
-
$3,346 NZD
Price last confirmed 8 days ago
B+
Retailer 2
-
$3,500 NZD
View
B+
Retailer 3
-
$3,518 NZD
View
B+
Retailer 4
-
$3,593 NZD
View
Most Expensive
B+
Yorxs
BA8FBFD59 · Nov 6
$4,544 NZD
€2,399 EUR
View
4 more retailers have this diamond
Prices start from $3,500 NZDSave up to $1,044 NZD

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
$3,500 NZD