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Round|Natural|GIA

3.00ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7546948674

Certificate GIA 7546948674

Diamond specifications and retailer prices

From $30,428 NZD
As of November 1, 2026
Save $24,983 NZD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $55,411 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct 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 7546948674. Listed at 21 retailers as of November 1, 2026, with prices from $30,428 to $55,411, a $24,983 spread on the same certified stone. MOH London lists it at $55,411. 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

3.00
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7546948674
Dimensions9.12 × 9.18 × 5.80 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Feather, Cloud, Needle, Natural
Top View
9.12 mm9.18 mm3.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546948674
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.4%

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 1
Current: $55,411 NZD|Low: $30,428 NZD|High: $56,229 NZD|Avg: $38,925 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$30,428 NZD
Retailer 8$32,630 NZD
Retailer 5$33,486 NZD
Retailer 6$34,299 NZD
Retailer 4$36,014 NZD
Retailer 9$37,353 NZD
Retailer 3$42,829 NZD
Retailer 2$45,798 NZD
MOH London$55,411 NZD

39 data points across 9 retailers

21 retailers$30,428 NZD to $55,411 NZD

A
Cheapest Retailer
-
$30,428 NZD
A
Retailer 2
-
$32,630 NZD
View
A
Retailer 3
-
$32,705 NZD
View
A
Retailer 4
-
$32,927 NZD
View
Retailer 5
-
$33,486 NZD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$34,299 NZD
View
A
Retailer 7
-
$34,733 NZD
View
Retailer 8
-
$35,574 NZD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$36,014 NZD
View
B+
Retailer 10
-
$36,667 NZD
View
B+
Retailer 11
-
$36,873 NZD
View
B+
Retailer 12
-
$37,353 NZD
View
B+
Retailer 13
-
$38,012 NZD
View
B+
Retailer 14
-
$38,540 NZD
View
Retailer 15
-
$39,725 NZD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$40,022 NZD
View
B+
Retailer 17
-
$42,759 NZD
View
B+
Retailer 18
-
$42,829 NZD
View
B+
Retailer 19
-
$45,798 NZD
View
B
Retailer 20
-
$50,398 NZD
View
Most Expensive
B
MOH London
B77FBCCC6 · Nov 4
$55,411 NZD
£24,527 GBP
View
20 more retailers have this diamond
Prices start from $30,428 NZDSave up to $24,983 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
3.00ct Round
$30,428 NZD