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Cushion|Natural|GIA

3.01ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 1553437512

Certificate GIA 1553437512

Diamond specifications and retailer prices

From $40,370 NZD
$22,714 USD
As of November 2, 2026
Save $10,279 NZD (20%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $142,121 NZD at MOH London · As of October 11, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553437512. Listed at 12 retailers as of November 1, 2026, with a 25% 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1553437512
Dimensions9.29 × 7.15 × 4.97 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Indented Natural, Cavity, Needle, Natural
Top View
9.29 mm7.15 mm3.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1553437512
Side View
Table 64.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.5%

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 2
Current: $142,121 NZD|Low: $31,212 NZD|High: $142,121 NZD|Avg: $58,851 NZD|+146.5%
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
Retailer 16
November 1, 2026
Retailer 7$31,212 NZD
Retailer 5$33,355 NZD
Retailer 6$34,411 NZD
Retailer 12$40,370 NZD
Retailer 8$40,605 NZD
Retailer 13$43,204 NZD
Retailer 9$45,364 NZD
Retailer 10$46,779 NZD
Retailer 11$46,779 NZD
Retailer 14$48,343 NZD
Retailer 2$50,649 NZD
Retailer 4$76,379 NZD
Retailer 16$81,487 NZD
Retailer 3$89,917 NZD
Retailer 15$108,639 NZD
MOH London$142,121 NZD

34 data points across 16 retailers

12 retailers$40,370 NZD to $50,649 NZD

Retailer 1
-
$31,212 NZD
HK$137,200 HKD
Price last confirmed 31 days ago
A
Retailer 2
-
$40,370 NZD
$22,714 USD
View
A
Retailer 3
-
$40,605 NZD
A$35,148 AUD
View
Retailer 4
-
$43,204 NZD
$24,309 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$45,364 NZD
$25,524 USD
View
A
Retailer 6
-
$46,779 NZD
$26,320 USD
View
A
Retailer 7
-
$46,779 NZD
$26,320 USD
View
A
Retailer 8
-
$48,343 NZD
$27,200 USD
View
B+
Retailer 9
-
$50,649 NZD
£22,439 GBP
View
Retailer 10
-
$81,487 NZD
$45,849 USD
View
Price last confirmed 23 days ago
Retailer 11
-
$89,917 NZD
$50,592 USD
View
Price last confirmed 21 days ago
Most Expensive
MOH London
05F38DB92 · Oct 11
$142,121 NZD
£62,964 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $40,370 NZDSave up to $10,279 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
$40,370 NZD