CaratHunter
Plans
Round|Natural|GIA

3.21ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2241087981

Certificate GIA 2241087981

Diamond specifications and retailer prices

From $27,388 SGD
As of November 5, 2026
Save $8,087 SGD (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $35,475 SGD at Yorxs · As of November 5, 2026
View at Yorxs

About this 3.21ct natural round diamond

This 3.21ct 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 2241087981. Listed at 3 retailers as of November 5, 2026, with prices from $27,388 to $35,475, a $8,087 spread on the same certified stone. Yorxs lists it at $35,475. 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

3.21
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241087981
Dimensions9.40 × 9.43 × 5.89 mm
L/W Ratio1.00
Top View
9.40 mm9.43 mm3.21 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241087981
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $32,787 SGD|Low: $27,388 SGD|High: $35,608 SGD|Avg: $31,863 SGD|-1.5%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2$27,388 SGD
Retailer 1$32,787 SGD
Yorxs$35,475 SGD

25 data points across 3 retailers

3 retailers$27,388 SGD to $35,475 SGD

A
Cheapest Retailer
-
$27,388 SGD
B+
Retailer 2
-
$32,787 SGD
View
Most Expensive
B+
Yorxs
C148639 · Nov 5
$35,475 SGD
€26,451 EUR
View
2 more retailers have this diamond
Prices start from $27,388 SGDSave up to $8,087 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
3.21ct Round
$27,388 SGD