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Round|Natural|GIA

3.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6192487062

Certificate GIA 6192487062

Diamond specifications and retailer prices

From $40,791 SGD
$31,895 USD
As of November 1, 2026
Save $10,417 SGD (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $51,207 SGD at Jared · As of November 2, 2026
View at Jared

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6192487062. Listed at 5 retailers as of November 1, 2026, with prices from $40,791 to $51,207, a $10,417 spread on the same certified stone. Jared lists it at $51,207. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6192487062
Dimensions9.79 × 9.74 × 6.00 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
9.79 mm9.74 mm3.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6192487062
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $51,207 SGD|Low: $32,121 SGD|High: $55,416 SGD|Avg: $46,818 SGD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 18, 2026
Retailer 4$32,121 SGD
Retailer 10$40,356 SGD
Retailer 2$40,791 SGD
Retailer 3$46,511 SGD
Retailer 6$46,799 SGD
Retailer 5$47,805 SGD
Retailer 9$48,128 SGD
Retailer 11$49,557 SGD
Retailer 12$49,557 SGD
Jared$51,207 SGD
Retailer 7$53,531 SGD
Retailer 8$55,416 SGD

3 data points across 12 retailers

5 retailers$40,791 SGD to $51,207 SGD

B+
Cheapest Retailer
-
$40,791 SGD
$31,895 USD
B
Retailer 2
-
$47,805 SGD
$37,380 USD
View
B
Retailer 3
-
$49,557 SGD
$38,750 USD
View
B
Retailer 4
-
$49,557 SGD
$38,750 USD
View
Most Expensive
B
Jared
156200946 · Nov 2
$51,207 SGD
$40,040 USD
View
4 more retailers have this diamond
Prices start from $40,791 SGDSave up to $10,417 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.

B+
3.50ct Round
$40,791 SGD