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Round|Natural|GIA

3.43ct I SI1 Round Natural Diamond

ID • I/SI1 • GIA 02

Certificate GIA 02

Diamond specifications and retailer prices

From $52,320 SGD
$40,926 USD
As of October 31, 2026
Save $10,644 SGD (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $62,964 SGD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 3.43ct natural round diamond

This 3.43ct 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. Listed at 4 retailers as of October 30, 2026, with prices from $52,320 to $62,964, a $10,644 spread on the same certified stone. Diamond Exchange Canada lists it at $62,964. 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

3.43
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 02
Dimensions9.52 × 9.59 × 5.99 mm
L/W Ratio1.01
Top View
9.52 mm9.59 mm3.43 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 02
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

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: Oct 31
Current: $62,964 SGD|Low: $52,320 SGD|High: $62,964 SGD|Avg: $57,742 SGD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$52,320 SGD
Retailer 4$55,692 SGD
Retailer 3$59,991 SGD
Diamond Exchange Canada$62,964 SGD

2 data points across 4 retailers

4 retailers$52,320 SGD to $62,964 SGD

B+
Cheapest Retailer
-
$52,320 SGD
$40,926 USD
B
Retailer 2
-
$55,692 SGD
$43,564 USD
View
B
Retailer 3
-
$59,991 SGD
$46,927 USD
View
Most Expensive
B
Diamond Exchange Canada
1989722173 · Oct 30
$62,964 SGD
CA$68,405 CAD
View
3 more retailers have this diamond
Prices start from $52,320 SGDSave up to $10,644 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+
3.43ct Round
$52,320 SGD