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Cushion|Natural|GIA

1.51ct I I1 Cushion Natural Diamond

EX • I/I1 • GIA 6562023498

Certificate GIA 6562023498

Diamond specifications and retailer prices

From $4,568 NZD
$2,570 USD
As of October 28, 2026
Save $2,080 NZD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,647 NZD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562023498. Listed at 6 retailers as of October 28, 2026, with prices from $4,568 to $6,647, a $2,080 spread on the same certified stone. Yorxs lists it at $6,647. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562023498
Dimensions7.70 × 5.92 × 4.01 mm
L/W Ratio1.30
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.70 mm5.92 mm1.51 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562023498
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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: $4,568 NZD|Low: $4,254 NZD|High: $7,261 NZD|Avg: $5,796 NZD|-9.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 2, 2026
Retailer 5$4,254 NZD
Retailer 1$4,568 NZD
Retailer 2$6,221 NZD
Retailer 3$6,221 NZD
Retailer 4$6,416 NZD
Yorxs$6,647 NZD

19 data points across 6 retailers

6 retailers$4,568 NZD to $6,647 NZD

Retailer 1
-
$4,254 NZD
HK$18,700 HKD
Price last confirmed 41 days ago
A
Retailer 2
-
$4,568 NZD
$2,570 USD
View
B+
Retailer 3
-
$6,221 NZD
$3,500 USD
View
B+
Retailer 4
-
$6,221 NZD
$3,500 USD
View
B+
Retailer 5
-
$6,416 NZD
$3,610 USD
View
Most Expensive
B+
Yorxs
620950726 · Nov 2
$6,647 NZD
€3,562 EUR
View
5 more retailers have this diamond
Prices start from $4,568 NZDSave up to $2,080 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
1.51ct Cushion
$4,568 NZD