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Round|Natural|GIA

3.50ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2316039919

Certificate GIA 2316039919

Diamond specifications and retailer prices

From $28,903 SGD
As of November 5, 2026
Save $8,980 SGD (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $37,883 SGD at Yorxs · As of November 5, 2026
View at Yorxs

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2316039919. Listed at 6 retailers as of November 5, 2026, with prices from $28,903 to $37,883, a $8,980 spread on the same certified stone. Yorxs lists it at $37,883. 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

3.50
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2316039919
Dimensions9.66 × 9.61 × 6.09 mm
L/W Ratio1.01
Top View
9.66 mm9.61 mm3.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2316039919
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.3%

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: $29,217 SGD|Low: $27,180 SGD|High: $37,883 SGD|Avg: $31,105 SGD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 6, 2026
Retailer 5$27,180 SGD
Retailer 6$28,903 SGD
Retailer 1$29,217 SGD
Retailer 4$30,235 SGD
Retailer 3$32,809 SGD
Retailer 2$35,127 SGD
Yorxs$37,883 SGD

18 data points across 7 retailers

6 retailers$28,903 SGD to $37,883 SGD

A
Cheapest Retailer
-
$28,903 SGD
A
Retailer 2
-
$29,217 SGD
View
A
Retailer 3
-
$30,235 SGD
View
B+
Retailer 4
-
$32,809 SGD
View
B+
Retailer 5
-
$35,127 SGD
View
Most Expensive
B
Yorxs
25062 · Nov 5
$37,883 SGD
€28,246 EUR
View
5 more retailers have this diamond
Prices start from $28,903 SGDSave up to $8,980 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
3.50ct Round
$28,903 SGD