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Round|Natural|GIA

3.03ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 7308153740

Certificate GIA 7308153740

Diamond specifications and retailer prices

From $34,900 NZD
As of November 4, 2026
Save $21,996 NZD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $56,896 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7308153740. Listed at 13 retailers as of November 4, 2026, with prices from $34,900 to $56,896, a $21,996 spread on the same certified stone. NZ Jewellers lists it at $56,896. 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

3.03
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7308153740
Dimensions9.29 × 9.27 × 5.72 mm
L/W Ratio1.00
Top View
9.29 mm9.27 mm3.03 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7308153740
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $56,896 NZD|Low: $34,539 NZD|High: $56,896 NZD|Avg: $44,077 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$34,900 NZD
Retailer 5$34,911 NZD
Retailer 11$40,162 NZD
Retailer 7$41,870 NZD
Retailer 6$42,171 NZD
Retailer 3$43,508 NZD
Retailer 10$45,182 NZD
Retailer 4$46,701 NZD
Retailer 9$46,838 NZD
Retailer 2$51,702 NZD
NZ Jewellers$56,896 NZD

28 data points across 11 retailers

13 retailers$34,900 NZD to $56,896 NZD

B
Cheapest Retailer
-
$34,900 NZD
B+
Retailer 2
-
$34,911 NZD
View
B
Retailer 3
-
$36,921 NZD
View
B
Retailer 4
-
$39,154 NZD
View
Retailer 5
-
$40,162 NZD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$41,870 NZD
View
B
Retailer 7
-
$42,171 NZD
View
B
Retailer 8
-
$43,508 NZD
View
B
Retailer 9
-
$45,182 NZD
View
B
Retailer 10
-
$46,701 NZD
View
B
Retailer 11
-
$46,838 NZD
View
B
Retailer 12
-
$51,702 NZD
View
Most Expensive
C
NZ Jewellers
d45d6625-0eae-4140-bf42-88d982b49bd4 · Nov 5
$56,896 NZD
$31,984 USD
View
12 more retailers have this diamond
Prices start from $34,900 NZDSave up to $21,996 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.

B+
3.03ct Round
$34,900 NZD