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Round|Natural|IGI

2.01ct G SI1 Round Natural Diamond

EX • G/SI1 • IGI 819621498

Shape and cutting style on the report: Round brilliant

Certificate IGI 819621498

Diamond specifications and retailer prices

From $15,951 AUD
As of November 6, 2026
Save $13,568 AUD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $29,519 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.01ct natural round diamond

This 2.01ct natural round sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 819621498. Listed at 15 retailers as of November 5, 2026, with prices from $15,951 to $29,519, a $13,568 spread on the same certified stone. NZ Jewellers lists it at $29,519. 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

2.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 819621498
Dimensions7.99 × 8.09 × 5.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.99 mm8.09 mm2.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819621498
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.4%

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: $29,519 AUD|Low: $15,342 AUD|High: $29,584 AUD|Avg: $21,136 AUD|-0.2%
NZ Jewellers
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
November 6, 2026
Retailer 2$15,951 AUD
Retailer 3$18,138 AUD
Retailer 5$18,735 AUD
Retailer 8$18,849 AUD
Retailer 13$19,206 AUD
Retailer 6$19,550 AUD
Retailer 11$20,853 AUD
Retailer 12$21,179 AUD
Retailer 4$21,705 AUD
Retailer 9$21,716 AUD
Retailer 14$21,993 AUD
Retailer 7$24,320 AUD
Retailer 10$27,586 AUD
NZ Jewellers$29,519 AUD

24 data points across 14 retailers

15 retailers$15,951 AUD to $29,519 AUD

A
Cheapest Retailer
-
$15,951 AUD
A
Retailer 2
-
$18,138 AUD
View
A
Retailer 3
-
$18,735 AUD
View
Final sale: no returns
A
Retailer 4
-
$18,849 AUD
View
A
Retailer 5
-
$19,206 AUD
View
B+
Retailer 6
-
$19,385 AUD
View
Retailer 7
-
$19,550 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$20,853 AUD
View
B+
Retailer 9
-
$21,179 AUD
View
B+
Retailer 10
-
$21,705 AUD
View
B+
Retailer 11
-
$21,716 AUD
View
B+
Retailer 12
-
$21,993 AUD
View
B+
Retailer 13
-
$24,320 AUD
View
B
Retailer 14
-
$27,586 AUD
View
Most Expensive
B
NZ Jewellers
0b820a91-136e-4329-af29-59697576b0f7 · Nov 5
$29,519 AUD
$20,664 USD
View
14 more retailers have this diamond
Prices start from $15,951 AUDSave up to $13,568 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
2.01ct Round
$15,951 AUD