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Round|Natural|GIA

3.13ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2567110435

Certificate GIA 2567110435

Diamond specifications and retailer prices

From $28,699 AUD
As of November 5, 2026
Save $16,823 AUD (37%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $45,522 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.13ct natural round diamond

This 3.13ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567110435. Listed at 17 retailers as of November 4, 2026, with prices from $28,699 to $45,522, a $16,823 spread on the same certified stone. MOH London lists it at $45,522. 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

3.13
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2567110435
Dimensions9.30 × 9.26 × 5.80 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
9.30 mm9.26 mm3.13 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567110435
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NDepth 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: Nov 5
Current: $45,522 AUD|Low: $28,699 AUD|High: $47,038 AUD|Avg: $34,517 AUD|-2.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 9$28,699 AUD
Retailer 5$29,027 AUD
Retailer 4$29,564 AUD
Retailer 11$29,591 AUD
Retailer 13$29,657 AUD
Retailer 16$31,448 AUD
Retailer 15$32,260 AUD
Retailer 2$32,291 AUD
Retailer 17$33,874 AUD
Retailer 7$33,955 AUD
Retailer 3$34,948 AUD
Retailer 12$35,230 AUD
Retailer 14$35,880 AUD
Retailer 8$36,292 AUD
Retailer 10$37,625 AUD
Retailer 6$41,404 AUD
MOH London$45,522 AUD

23 data points across 17 retailers

17 retailers$28,699 AUD to $45,522 AUD

A
Cheapest Retailer
-
$28,699 AUD
A
Retailer 2
-
$29,027 AUD
View
A
Retailer 3
-
$29,564 AUD
View
A
Retailer 4
-
$29,591 AUD
View
A
Retailer 5
-
$29,657 AUD
View
A
Retailer 6
-
$31,448 AUD
View
Retailer 7
-
$32,260 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$32,291 AUD
View
B+
Retailer 9
-
$33,874 AUD
View
B+
Retailer 10
-
$33,955 AUD
View
B+
Retailer 11
-
$34,948 AUD
View
B+
Retailer 12
-
$35,230 AUD
View
B+
Retailer 13
-
$35,880 AUD
View
B+
Retailer 14
-
$36,292 AUD
View
B+
Retailer 15
-
$37,625 AUD
View
B
Retailer 16
-
$41,404 AUD
View
Most Expensive
B
MOH London
556BBE80E · Nov 4
$45,522 AUD
£25,092 GBP
View
16 more retailers have this diamond
Prices start from $28,699 AUDSave up to $16,823 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
3.13ct Round
$28,699 AUD