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Round|Natural|GIA

3.03ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 7528803781

Certificate GIA 7528803781

Diamond specifications and retailer prices

From $25,776 NZD
As of November 5, 2026
Save $10,771 NZD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $36,548 NZD at NZ Jewellers · As of November 2, 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 7528803781. Listed at 6 retailers as of November 2, 2026, with prices from $25,776 to $36,548, a $10,771 spread on the same certified stone. NZ Jewellers lists it at $36,548. 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
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7528803781
Dimensions9.17 × 9.22 × 5.77 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Needle
Top View
9.17 mm9.22 mm3.03 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7528803781
Side View
Table 57.0%Crown 36.5°GirdlePavilion 40.8°CuletDepth 62.8%

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 5
Current: $36,548 NZD|Low: $25,776 NZD|High: $51,307 NZD|Avg: $32,964 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$25,776 NZD
Retailer 7$25,995 NZD
Retailer 5$27,893 NZD
Retailer 2$28,043 NZD
Retailer 9$30,348 NZD
Retailer 3$30,375 NZD
Retailer 4$30,850 NZD
NZ Jewellers$36,548 NZD
Retailer 10$40,799 NZD
Retailer 8$51,307 NZD

26 data points across 10 retailers

6 retailers$25,776 NZD to $36,548 NZD

B+
Cheapest Retailer
-
$25,776 NZD
B+
Retailer 2
-
$27,893 NZD
View
B+
Retailer 3
-
$28,043 NZD
View
B+
Retailer 4
-
$30,375 NZD
View
B
Retailer 5
-
$30,850 NZD
View
Most Expensive
B
NZ Jewellers
9dfd9fe3-05a0-4321-b79e-1ca1d78b9e73 · Nov 2
$36,548 NZD
$20,545 USD
View
5 more retailers have this diamond
Prices start from $25,776 NZDSave up to $10,771 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
$25,776 NZD