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Round|Natural|GIA

3.01ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1428971411

Certificate GIA 1428971411

Diamond specifications and retailer prices

From $53,638 AUD
CA$52,338 CAD
As of October 27, 2026
Save $38,418 AUD (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $92,056 AUD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1428971411. Listed at 14 retailers as of October 27, 2026, with prices from $53,638 to $92,056, a $38,418 spread on the same certified stone. Diamond Quarter lists it at $92,056. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1428971411
Dimensions9.22 × 9.19 × 5.74 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
9.22 mm9.19 mm3.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1428971411
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: Oct 27
Current: $57,151 AUD|Low: $53,638 AUD|High: $89,712 AUD|Avg: $62,438 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 2$53,638 AUD
Retailer 7$54,443 AUD
Retailer 6$56,452 AUD
Retailer 1$57,151 AUD
Retailer 8$57,524 AUD
Retailer 10$59,124 AUD
Retailer 9$60,153 AUD
Retailer 11$66,169 AUD
Retailer 5$67,005 AUD
Retailer 3$67,095 AUD
Retailer 4$89,119 AUD

40 data points across 11 retailers

14 retailers$53,638 AUD to $92,056 AUD

A
Cheapest Retailer
-
$53,638 AUD
CA$52,338 CAD
A
Retailer 2
-
$54,443 AUD
$38,249 USD
View
A
Retailer 3
-
$56,452 AUD
$39,660 USD
View
A
Retailer 4
-
$57,151 AUD
£31,615 GBP
View
A
Retailer 5
-
$57,524 AUD
$40,413 USD
View
A
Retailer 6
-
$59,124 AUD
$41,537 USD
View
B+
Retailer 7
-
$59,697 AUD
$41,940 USD
View
B+
Retailer 8
-
$59,697 AUD
$41,940 USD
View
B+
Retailer 9
-
$60,153 AUD
$42,260 USD
View
B+
Retailer 10
-
$61,690 AUD
$43,340 USD
View
B+
Retailer 11
-
$67,005 AUD
€44,832 EUR
View
B+
Retailer 12
-
$67,095 AUD
$47,137 USD
View
B
Retailer 13
-
$89,119 AUD
£49,299 GBP
View
Most Expensive
B
Diamond Quarter
3.01SI2D1411214BN · Oct 29
$92,056 AUD
£50,924 GBP
View
13 more retailers have this diamond
Prices start from $53,638 AUDSave up to $38,418 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.

A
3.01ct Round
$53,638 AUD