CaratHunter
Plans
Round|Natural|GIA

3.00ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7551185954

Certificate GIA 7551185954

Diamond specifications and retailer prices

From $31,376 NZD
As of November 5, 2026
Save $21,923 NZD (41%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $53,299 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 7551185954. Listed at 21 retailers as of November 4, 2026, with prices from $31,376 to $53,299, a $21,923 spread on the same certified stone. MOH London lists it at $53,299. 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
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7551185954
Dimensions9.22 × 5.74 × 5.74 mm
L/W Ratio1.61
Culet sizeNone
Top View
9.22 mm5.74 mm3.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551185954
Side View
Table 55.0%Crown 34.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.6%

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: $53,299 NZD|Low: $31,376 NZD|High: $56,229 NZD|Avg: $39,687 NZD|-5.2%
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
Retailer 18
Retailer 19
November 6, 2026
Retailer 6$31,376 NZD
Retailer 7$31,458 NZD
Retailer 8$31,661 NZD
Retailer 2$31,860 NZD
Retailer 9$32,981 NZD
Retailer 16$33,426 NZD
Retailer 15$34,632 NZD
Retailer 10$35,308 NZD
Retailer 19$35,455 NZD
Retailer 3$35,930 NZD
Retailer 4$36,560 NZD
Retailer 5$37,070 NZD
Retailer 12$37,809 NZD
Retailer 11$38,497 NZD
Retailer 17$41,116 NZD
Retailer 14$41,194 NZD
Retailer 13$44,053 NZD
Retailer 18$48,477 NZD
MOH London$53,299 NZD

29 data points across 19 retailers

21 retailers$31,376 NZD to $53,299 NZD

A
Cheapest Retailer
-
$31,376 NZD
A
Retailer 2
-
$31,458 NZD
View
A
Retailer 3
-
$31,661 NZD
View
A
Retailer 4
-
$31,860 NZD
View
A
Retailer 5
-
$32,981 NZD
View
A
Retailer 6
-
$33,426 NZD
View
A
Retailer 7
-
$34,632 NZD
View
A
Retailer 8
-
$35,308 NZD
View
A
Retailer 9
-
$35,455 NZD
View
Retailer 10
-
$35,574 NZD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$35,930 NZD
View
B+
Retailer 12
-
$36,560 NZD
View
B+
Retailer 13
-
$37,070 NZD
View
B+
Retailer 14
-
$37,809 NZD
View
B+
Retailer 15
-
$38,497 NZD
View
Retailer 16
-
$39,725 NZD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$41,116 NZD
View
B+
Retailer 18
-
$41,194 NZD
View
B+
Retailer 19
-
$44,053 NZD
View
B
Retailer 20
-
$48,477 NZD
View
Most Expensive
B
MOH London
7CF49A045 · Nov 4
$53,299 NZD
£23,592 GBP
View
20 more retailers have this diamond
Prices start from $31,376 NZDSave up to $21,923 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
$31,376 NZD