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Round|Natural|GIA

3.50ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2547180782

Certificate GIA 2547180782

Diamond specifications and retailer prices

From $45,645 SGD
$35,705 USD
As of November 1, 2026
Save $11,729 SGD (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $57,375 SGD at Jared · As of October 30, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2547180782. Listed at 8 retailers as of October 30, 2026, with prices from $45,645 to $57,375, a $11,729 spread on the same certified stone. Jared lists it at $57,375. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2547180782
Dimensions9.70 × 9.66 × 6.05 mm
L/W Ratio1.00
Top View
9.70 mm9.66 mm3.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547180782
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: 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 1
Current: $57,375 SGD|Low: $45,645 SGD|High: $88,826 SGD|Avg: $59,239 SGD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 6$45,645 SGD
Retailer 11$50,828 SGD
Retailer 2$51,680 SGD
Retailer 7$53,477 SGD
Retailer 8$55,521 SGD
Retailer 9$55,521 SGD
Retailer 10$56,072 SGD
Retailer 4$57,004 SGD
Jared$57,375 SGD
Retailer 3$58,974 SGD
Retailer 13$60,508 SGD
Retailer 12$64,948 SGD
Retailer 5$88,826 SGD

26 data points across 13 retailers

8 retailers$45,645 SGD to $57,375 SGD

A
Cheapest Retailer
-
$45,645 SGD
$35,705 USD
B+
Retailer 2
-
$50,828 SGD
View
B+
Retailer 3
-
$51,680 SGD
£31,831 GBP
View
B
Retailer 4
-
$53,477 SGD
$41,831 USD
View
B
Retailer 5
-
$55,521 SGD
$43,430 USD
View
B
Retailer 6
-
$55,521 SGD
$43,430 USD
View
B
Retailer 7
-
$56,072 SGD
$43,861 USD
View
Most Expensive
B
Jared
159442225 · Oct 30
$57,375 SGD
$44,880 USD
View
7 more retailers have this diamond
Prices start from $45,645 SGDSave up to $11,729 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
$45,645 SGD