Round|Natural|GIA

3.03ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 7538703654

Certificate GIA 7538703654

Diamond specifications and retailer prices

From $18,118 USD
As of November 5, 2026
Save $12,653 USD (41%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $30,771 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7538703654. Listed at 22 retailers as of November 4, 2026, with prices from $18,118 to $30,771, a $12,653 spread on the same certified stone. MOH London lists it at $30,771. 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
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7538703654
Dimensions9.22 × 9.15 × 5.74 mm
L/W Ratio1.01
Cert comments
Pinpoints are not shown. Surface graining is not shown.
Key to symbols
Crystal, Feather, Needle
Top View
9.22 mm9.15 mm3.03 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7538703654
Side View
Table 59.0%Crown 36°Girdle: ThickPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $30,771 USD|Low: $18,118 USD|High: $31,798 USD|Avg: $21,954 USD|-3.2%
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
November 6, 2026
Retailer 4$18,118 USD
Retailer 5$18,162 USD
Retailer 3$18,283 USD
Retailer 11$18,417 USD
Retailer 6$19,045 USD
Retailer 15$19,756 USD
Retailer 13$19,997 USD
Retailer 8$20,331 USD
Retailer 16$20,474 USD
Retailer 17$20,743 USD
Retailer 14$21,108 USD
Retailer 18$21,402 USD
Retailer 9$22,225 USD
Retailer 2$22,607 USD
Retailer 12$22,883 USD
Retailer 10$23,743 USD
Retailer 7$27,987 USD
MOH London$30,771 USD

30 data points across 18 retailers

22 retailers$18,118 USD to $30,771 USD

A
Cheapest Retailer
-
$18,118 USD
A
Retailer 2
-
$18,162 USD
View
A
Retailer 3
-
$18,283 USD
View
A
Retailer 4
-
$18,417 USD
View
A
Retailer 5
-
$19,045 USD
View
Retailer 6
-
$19,756 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$19,997 USD
View
B+
Retailer 8
-
$20,331 USD
View
B+
Retailer 9
-
$20,474 USD
View
B+
Retailer 10
-
$20,743 USD
View
B+
Retailer 11
-
$21,108 USD
View
B+
Retailer 12
-
$21,402 USD
View
Retailer 13
-
$21,795 USD
View
Price last confirmed 56 days ago
B+
Retailer 14
-
$22,225 USD
View
Retailer 15
-
$22,350 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
$22,607 USD
View
Retailer 17
-
$22,633 USD
View
Price last confirmed 61 days ago
B+
Retailer 18
-
$22,883 USD
View
B+
Retailer 19
-
$23,743 USD
View
B
Retailer 20
-
$27,987 USD
View
Retailer 21
-
$28,501 USD
View
Price last confirmed 57 days ago
Most Expensive
B
MOH London
090FDE727 · Nov 4
$30,771 USD
£24,229 GBP
View
21 more retailers have this diamond
Prices start from $18,118 USDSave up to $12,653 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.

A
3.03ct Round
$18,118 USD