Round|Natural|GIA

3.03ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1569434656

Certificate GIA 1569434656

Diamond specifications and retailer prices

From $18,331 USD
£14,434 GBP
As of November 1, 2026
Save $9,767 USD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $28,097 USD at MOH London · As of October 29, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1569434656. Listed at 4 retailers as of October 29, 2026, with prices from $18,331 to $28,097, a $9,767 spread on the same certified stone. MOH London lists it at $28,097. 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1569434656
Dimensions9.21 × 9.14 × 5.74 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.21 mm9.14 mm3.03 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569434656
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 1
Current: $28,097 USD|Low: $18,331 USD|High: $31,473 USD|Avg: $22,941 USD|-8.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$18,331 USD
Retailer 4$19,400 USD
Retailer 3$21,769 USD
MOH London$28,097 USD

28 data points across 4 retailers

4 retailers$18,331 USD to $28,097 USD

A
Cheapest Retailer
-
$18,331 USD
£14,434 GBP
Retailer 2
-
$19,400 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$21,769 USD
€20,732 EUR
View
Most Expensive
B+
MOH London
3DA5EF7C3 · Oct 29
$28,097 USD
£22,124 GBP
View
3 more retailers have this diamond
Prices start from $18,331 USDSave up to $9,767 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
$18,331 USD