Round|Natural|GIA

3.03ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 7308153740

Certificate GIA 7308153740

Diamond specifications and retailer prices

From $19,619 USD
As of November 4, 2026
Save $12,365 USD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $31,984 USD 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 $19,619 to $31,984, a $12,365 spread on the same certified stone. NZ Jewellers lists it at $31,984. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $31,984 USD|Low: $19,416 USD|High: $31,984 USD|Avg: $24,778 USD
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$19,619 USD
Retailer 5$19,625 USD
Retailer 11$22,577 USD
Retailer 7$23,537 USD
Retailer 6$23,706 USD
Retailer 3$24,458 USD
Retailer 10$25,399 USD
Retailer 4$26,253 USD
Retailer 9$26,330 USD
Retailer 2$29,064 USD
NZ Jewellers$31,984 USD

28 data points across 11 retailers

13 retailers$19,619 USD to $31,984 USD

B
Cheapest Retailer
-
$19,619 USD
B+
Retailer 2
-
$19,625 USD
View
B
Retailer 3
-
$20,755 USD
View
B
Retailer 4
-
$22,010 USD
View
Retailer 5
-
$22,577 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$23,537 USD
View
B
Retailer 7
-
$23,706 USD
View
B
Retailer 8
-
$24,458 USD
View
B
Retailer 9
-
$25,399 USD
View
B
Retailer 10
-
$26,253 USD
View
B
Retailer 11
-
$26,330 USD
View
B
Retailer 12
-
$29,064 USD
View
Most Expensive
C
NZ Jewellers
d45d6625-0eae-4140-bf42-88d982b49bd4 · Nov 5
$31,984 USD
View
12 more retailers have this diamond
Prices start from $19,619 USDSave up to $12,365 USD

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
$19,619 USD