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Round|Natural|GIA

3.05ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6562377649

Certificate GIA 6562377649

Diamond specifications and retailer prices

From $29,725 NZD
As of November 6, 2026
Save $24,360 NZD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $54,085 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562377649. Listed at 6 retailers as of November 4, 2026, with prices from $29,725 to $54,085, a $24,360 spread on the same certified stone. MOH London lists it at $54,085. 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

3.05
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562377649
Dimensions9.18 × 9.25 × 5.74 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle, Cavity
Top View
9.18 mm9.25 mm3.05 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562377649
Side View
Table 59.0%Crown 36°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.3%

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: $54,085 NZD|Low: $29,725 NZD|High: $54,811 NZD|Avg: $38,854 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$29,725 NZD
Retailer 5$33,950 NZD
Retailer 6$34,635 NZD
Retailer 4$35,146 NZD
Retailer 3$40,395 NZD
MOH London$54,085 NZD

42 data points across 6 retailers

6 retailers$29,725 NZD to $54,085 NZD

A
Cheapest Retailer
-
$29,725 NZD
Retailer 2
-
$33,950 NZD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$34,635 NZD
View
A
Retailer 4
-
$35,146 NZD
View
B+
Retailer 5
-
$40,395 NZD
View
Most Expensive
B
MOH London
A74D961F0 · Nov 4
$54,085 NZD
£23,940 GBP
View
5 more retailers have this diamond
Prices start from $29,725 NZDSave up to $24,360 NZD

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
3.05ct Round
$29,725 NZD