CaratHunter
Plans
Cushion|Natural|GIA

1.30ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 6461291729

Certificate GIA 6461291729

Diamond specifications and retailer prices

From $3,141 NZD
$1,770 USD
As of October 28, 2026
Save $1,743 NZD (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,883 NZD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6461291729. Listed at 10 retailers as of October 28, 2026, with prices from $3,141 to $4,883, a $1,743 spread on the same certified stone. 77 Diamonds lists it at $4,883. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6461291729
Dimensions6.04 × 5.76 × 4.11 mm
L/W Ratio1.05
Top View
6.04 mm5.76 mm1.30 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6461291729
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 71.3%

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: Oct 28
Current: $4,883 NZD|Low: $3,141 NZD|High: $7,245 NZD|Avg: $4,585 NZD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2$3,141 NZD
Retailer 4$3,197 NZD
Retailer 3$3,903 NZD
Retailer 6$4,258 NZD
77 Diamonds$4,883 NZD
Retailer 7$5,369 NZD
Retailer 5$7,245 NZD

37 data points across 7 retailers

10 retailers$3,141 NZD to $4,883 NZD

A
Cheapest Retailer
-
$3,141 NZD
$1,770 USD
A
Retailer 2
-
$3,197 NZD
$1,802 USD
View
A
Retailer 3
-
$3,201 NZD
$1,804 USD
View
A
Retailer 4
-
$3,219 NZD
$1,814 USD
View
A
Retailer 5
-
$3,341 NZD
$1,883 USD
View
A
Retailer 6
-
$3,903 NZD
$2,200 USD
View
A
Retailer 7
-
$4,134 NZD
$2,330 USD
View
A
Retailer 8
-
$4,134 NZD
$2,330 USD
View
A
Retailer 9
-
$4,258 NZD
$2,400 USD
View
Most Expensive
A
77 Diamonds
CUSMBGUVRM6SK · Oct 30
$4,883 NZD
£2,167 GBP
View
9 more retailers have this diamond
Prices start from $3,141 NZDSave up to $1,743 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
$3,141 NZD