CaratHunter
Plans
Cushion|Natural|GIA

3.01ct I SI1 Cushion Natural Diamond

ID • I/SI1 • GIA 1555894190

Certificate GIA 1555894190

Diamond specifications and retailer prices

From $32,182 NZD
As of November 6, 2026
Save $11,191 NZD (26%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $55,400 NZD at MOH London · As of October 19, 2026
View at MOH London

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555894190. Listed at 21 retailers as of November 6, 2026, with a 35% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1555894190
Dimensions9.35 × 7.53 × 5.26 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
9.35 mm7.53 mm3.01 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1555894190
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.8%

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: Nov 6
Current: $55,400 NZD|Low: $29,936 NZD|High: $55,769 NZD|Avg: $38,838 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 14$29,936 NZD
Retailer 12$32,182 NZD
Retailer 2$33,341 NZD
Retailer 7$33,812 NZD
Retailer 8$34,011 NZD
Retailer 3$34,974 NZD
Retailer 11$36,563 NZD
Retailer 13$37,433 NZD
Retailer 4$38,887 NZD
Retailer 9$38,984 NZD
Retailer 10$41,113 NZD
Retailer 6$42,401 NZD
Retailer 5$43,373 NZD
Retailer 15$45,096 NZD
MOH London$55,400 NZD

32 data points across 15 retailers

21 retailers$32,182 NZD to $43,373 NZD

Retailer 1
-
$29,936 NZD
Price last confirmed 19 days ago
A
Retailer 2
-
$32,182 NZD
View
Retailer 3
-
$32,438 NZD
View
Price last confirmed 18 days ago
Retailer 4
-
$32,651 NZD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$33,341 NZD
View
A
Retailer 6
-
$33,394 NZD
View
A
Retailer 7
-
$33,812 NZD
View
Final sale: no returns
A
Retailer 8
-
$34,011 NZD
View
A
Retailer 9
-
$34,974 NZD
View
A
Retailer 10
-
$36,563 NZD
View
Retailer 11
-
$36,753 NZD
View
Price last confirmed 34 days ago
A
Retailer 12
-
$36,956 NZD
View
Retailer 13
-
$37,433 NZD
View
Price last confirmed 18 days ago
Retailer 14
-
$38,320 NZD
View
Price last confirmed 24 days ago
A
Retailer 15
-
$38,887 NZD
View
A
Retailer 16
-
$38,984 NZD
View
A
Retailer 17
-
$41,113 NZD
View
A
Retailer 18
-
$42,401 NZD
View
A
Retailer 19
-
$43,373 NZD
View
Retailer 20
-
$45,096 NZD
View
Price last confirmed 21 days ago
Most Expensive
MOH London
4586BAC20 · Oct 19
$55,400 NZD
£24,182 GBP
View
Price last confirmed 18 days ago
20 more retailers have this diamond
Prices start from $32,182 NZDSave up to $11,191 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
3.01ct Cushion
$32,182 NZD