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Cushion|Natural|GIA

3.01ct H SI1 Cushion Natural Diamond

ID • H/SI1 • GIA 1548973188

Certificate GIA 1548973188

Diamond specifications and retailer prices

From $50,418 AUD
As of November 5, 2026
Save $34,161 AUD (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $84,579 AUD at MOH London · As of November 4, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548973188. Listed at 12 retailers as of November 4, 2026, with prices from $50,418 to $84,579, a $34,161 spread on the same certified stone. MOH London lists it at $84,579. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.51°
OriginNatural
Grading LabGIA
CertificateGIA 1548973188
Dimensions10.00 × 7.61 × 5.15 mm
L/W Ratio1.31
Key to symbols
Crystal, Cloud, Needle
Top View
10.00 mm7.61 mm3.01 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548973188
Side View
Table 64.0%CrownGirdle: MED-THKPavilion 37.51°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $84,579 AUD|Low: $50,169 AUD|High: $91,521 AUD|Avg: $63,119 AUD|-6.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$50,418 AUD
Retailer 7$51,639 AUD
Retailer 10$55,101 AUD
Retailer 9$56,682 AUD
Retailer 5$58,772 AUD
Retailer 8$58,784 AUD
Retailer 11$58,784 AUD
Retailer 3$60,748 AUD
Retailer 2$62,140 AUD
Retailer 4$66,053 AUD
MOH London$84,579 AUD

42 data points across 11 retailers

12 retailers$50,418 AUD to $84,579 AUD

B+
Cheapest Retailer
-
$50,418 AUD
B+
Retailer 2
-
$51,639 AUD
View
B
Retailer 3
-
$55,101 AUD
View
Final sale: no returns
B+
Retailer 4
-
$56,682 AUD
View
Retailer 5
-
$58,772 AUD
View
Price last confirmed 4 days ago
B+
Retailer 6
-
$58,784 AUD
View
B+
Retailer 7
-
$58,784 AUD
View
B+
Retailer 8
-
$60,748 AUD
View
B
Retailer 9
-
$61,706 AUD
View
B+
Retailer 10
-
$62,140 AUD
View
B
Retailer 11
-
$66,053 AUD
View
Most Expensive
B
MOH London
D54A36E56 · Nov 4
$84,579 AUD
£45,759 GBP
View
11 more retailers have this diamond
Prices start from $50,418 AUDSave up to $34,161 AUD

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.

B+
3.01ct Cushion
$50,418 AUD