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Round|Natural|GIA

3.03ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6535869871

Certificate GIA 6535869871

Diamond specifications and retailer prices

From $46,884 AUD
£25,932 GBP
As of October 30, 2026
Save $26,776 AUD (36%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $73,660 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6535869871. Listed at 13 retailers as of October 29, 2026, with prices from $46,884 to $73,660, a $26,776 spread on the same certified stone. MOH London lists it at $73,660. 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

3.03
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle35°
OriginNatural
Grading LabGIA
CertificateGIA 6535869871
Dimensions9.14 × 9.20 × 5.78 mm
L/W Ratio1.01
Star length45%
Top View
9.14 mm9.20 mm3.03 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 6535869871
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilionCulet: NoneDepth 63.0%

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 30
Current: $73,660 AUD|Low: $46,140 AUD|High: $74,526 AUD|Avg: $54,676 AUD|+0.0%
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
October 30, 2026
Retailer 5$46,705 AUD
Retailer 6$46,884 AUD
Retailer 11$47,145 AUD
Retailer 13$47,467 AUD
Retailer 3$48,868 AUD
Retailer 12$50,253 AUD
Retailer 8$51,783 AUD
Retailer 9$53,942 AUD
Retailer 10$56,098 AUD
Retailer 7$57,071 AUD
Retailer 4$58,257 AUD
Retailer 2$63,848 AUD
MOH London$73,660 AUD

39 data points across 13 retailers

13 retailers$46,884 AUD to $73,660 AUD

Retailer 1
-
$46,705 AUD
Price last confirmed 26 days ago
A
Retailer 2
-
$46,884 AUD
£25,932 GBP
View
A
Retailer 3
-
$47,145 AUD
$33,117 USD
View
A
Retailer 4
-
$47,467 AUD
$33,343 USD
View
Final sale: no returns
A
Retailer 5
-
$48,868 AUD
$34,327 USD
View
A
Retailer 6
-
$50,253 AUD
$35,300 USD
View
A
Retailer 7
-
$51,783 AUD
$36,375 USD
View
A
Retailer 8
-
$53,942 AUD
$37,891 USD
View
A
Retailer 9
-
$56,098 AUD
$39,406 USD
View
A
Retailer 10
-
$57,071 AUD
€38,180 EUR
View
B+
Retailer 11
-
$58,257 AUD
$40,922 USD
View
B+
Retailer 12
-
$63,848 AUD
£35,315 GBP
View
Most Expensive
B+
MOH London
080DE88F9 · Oct 29
$73,660 AUD
£40,742 GBP
View
12 more retailers have this diamond
Prices start from $46,884 AUDSave up to $26,776 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
3.03ct Round
$46,884 AUD