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Round|Natural|GIA

2.01ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6441036439

Certificate GIA 6441036439

Diamond specifications and retailer prices

From $16,413 AUD
As of November 4, 2026
Save $12,287 AUD (43%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,701 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 2.01ct natural round diamond

This 2.01ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6441036439. Listed at 16 retailers as of November 4, 2026, with prices from $16,413 to $28,701, a $12,287 spread on the same certified stone. MOH London lists it at $28,701. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6441036439
Dimensions8.13 × 8.09 × 4.98 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
8.13 mm8.09 mm2.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6441036439
Side View
Table 56.0%Crown 33°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.4%

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 4
Current: $28,701 AUD|Low: $16,413 AUD|High: $29,125 AUD|Avg: $21,454 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$16,413 AUD
Retailer 2$16,998 AUD
Retailer 4$19,335 AUD
Retailer 5$22,115 AUD
Retailer 3$25,302 AUD
MOH London$28,701 AUD

34 data points across 6 retailers

16 retailers$16,413 AUD to $28,701 AUD

B+
Cheapest Retailer
-
$16,413 AUD
B+
Retailer 2
-
$16,828 AUD
View
B+
Retailer 3
-
$16,998 AUD
View
B+
Retailer 4
-
$17,096 AUD
View
B
Retailer 5
-
$18,121 AUD
View
Retailer 6
-
$18,426 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$18,580 AUD
View
B
Retailer 8
-
$19,335 AUD
View
B
Retailer 9
-
$19,655 AUD
View
B
Retailer 10
-
$19,962 AUD
View
B
Retailer 11
-
$20,730 AUD
View
B
Retailer 12
-
$21,358 AUD
View
B
Retailer 13
-
$22,115 AUD
View
B
Retailer 14
-
$25,302 AUD
View
B
Retailer 15
-
$26,104 AUD
View
Most Expensive
B
MOH London
4E4612A7B · Nov 4
$28,701 AUD
£15,820 GBP
View
15 more retailers have this diamond
Prices start from $16,413 AUDSave up to $12,287 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+
2.01ct Round
$16,413 AUD