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Cushion|Natural|GIA

1.30ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 3425776328

Certificate GIA 3425776328

Diamond specifications and retailer prices

From $6,207 NZD
As of November 4, 2026
Save $8,027 NZD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,234 NZD at Allurez · As of November 5, 2026
View at Allurez

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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3425776328. Listed at 14 retailers as of November 4, 2026, with prices from $6,207 to $14,234, a $8,027 spread on the same certified stone. Allurez lists it at $14,234. 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
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3425776328
Dimensions5.94 × 5.89 × 4.21 mm
L/W Ratio1.01
Top View
5.94 mm5.89 mm1.30 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3425776328
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.5%

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 4
Current: $8,985 NZD|Low: $5,954 NZD|High: $14,123 NZD|Avg: $8,369 NZD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 7$6,207 NZD
Retailer 4$6,360 NZD
Retailer 6$6,550 NZD
Retailer 3$6,790 NZD
Retailer 8$7,720 NZD
Retailer 9$7,911 NZD
Retailer 1$8,985 NZD
Retailer 5$11,904 NZD
Retailer 2$14,096 NZD

42 data points across 9 retailers

14 retailers$6,207 NZD to $14,234 NZD

A
Cheapest Retailer
-
$6,207 NZD
A
Retailer 2
-
$6,360 NZD
View
A
Retailer 3
-
$6,431 NZD
View
B+
Retailer 4
-
$6,550 NZD
View
Final sale: no returns
A
Retailer 5
-
$6,790 NZD
View
B+
Retailer 6
-
$7,720 NZD
View
B+
Retailer 7
-
$7,911 NZD
View
B
Retailer 8
-
$8,396 NZD
View
B
Retailer 9
-
$8,396 NZD
View
B
Retailer 10
-
$8,681 NZD
View
B
Retailer 11
-
$8,985 NZD
View
B
Retailer 12
-
$11,904 NZD
View
C
Retailer 13
-
$14,096 NZD
View
Most Expensive
C
Allurez
5800711 · Nov 5
$14,234 NZD
$8,002 USD
View
13 more retailers have this diamond
Prices start from $6,207 NZDSave up to $8,027 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.

A
1.30ct Cushion
$6,207 NZD