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Round|Natural|GIA

3.03ct K SI2 Round Natural Diamond

EX • K/SI2

Diamond specifications and retailer prices

From $22,617 SGD
As of November 6, 2026
Save $7,861 SGD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $30,478 SGD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

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. Listed at 5 retailers as of November 6, 2026, with prices from $22,617 to $30,478, a $7,861 spread on the same certified stone. The Diamond Guys lists it at $30,478. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions9.15 × 9.22 × 5.74 mm
L/W Ratio1.01
Top View
9.15 mm9.22 mm3.03 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: 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 6
Current: $22,617 SGD|Low: $22,617 SGD|High: $38,645 SGD|Avg: $29,192 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
October 29, 2026
Retailer 1$22,617 SGD
Retailer 3$26,689 SGD
Retailer 2$27,325 SGD
Retailer 5$27,839 SGD
Retailer 6$28,909 SGD
The Diamond Guys$30,478 SGD
Retailer 4$38,645 SGD

6 data points across 7 retailers

5 retailers$22,617 SGD to $30,478 SGD

A
Cheapest Retailer
-
$22,617 SGD
B+
Retailer 2
-
$26,689 SGD
View
B+
Retailer 3
-
$27,325 SGD
View
B+
Retailer 4
-
$28,859 SGD
View
Most Expensive
B
The Diamond Guys
1972714099 · Nov 6
$30,478 SGD
$23,861 USD
View
4 more retailers have this diamond
Prices start from $22,617 SGDSave up to $7,861 SGD

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
$22,617 SGD