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Round|Natural|GIA

3.01ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 1513023223

Certificate GIA 1513023223

Diamond specifications and retailer prices

From $29,057 NZD
As of November 5, 2026
Save $9,186 NZD (24%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $77,462 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.01ct natural round diamond

This 3.01ct 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 1513023223. Listed at 14 retailers as of November 5, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1513023223
Dimensions9.32 × 9.27 × 5.68 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
9.32 mm9.27 mm3.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1513023223
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

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 5
Current: $77,462 NZD|Low: $28,576 NZD|High: $77,613 NZD|Avg: $39,826 NZD|-0.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$29,548 NZD
Retailer 7$29,942 NZD
Retailer 5$30,990 NZD
Retailer 10$31,506 NZD
Retailer 6$33,084 NZD
Retailer 4$36,499 NZD
Retailer 9$36,617 NZD
Retailer 3$38,243 NZD
Retailer 8$54,029 NZD
Rare Carat$77,462 NZD

41 data points across 10 retailers

14 retailers$29,057 NZD to $38,243 NZD

A
Cheapest Retailer
-
$29,057 NZD
A
Retailer 2
-
$29,548 NZD
View
A
Retailer 3
-
$29,942 NZD
View
A
Retailer 4
-
$30,990 NZD
View
A
Retailer 5
-
$33,084 NZD
View
Retailer 6
-
$34,272 NZD
View
Price last confirmed 29 days ago
Retailer 7
-
$35,987 NZD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$36,499 NZD
View
Retailer 9
-
$37,129 NZD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$38,243 NZD
View
Retailer 11
-
$38,558 NZD
View
Price last confirmed 38 days ago
Retailer 12
-
$48,553 NZD
View
Price last confirmed 40 days ago
Retailer 13
-
$54,029 NZD
View
Price last confirmed 29 days ago
Most Expensive
Rare Carat
22015 · Oct 28
$77,462 NZD
$43,545 USD
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from $29,057 NZDSave up to $9,186 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
3.01ct Round
$29,057 NZD