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Round|Natural|GIA

4.71ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2456871148

Certificate GIA 2456871148

Diamond specifications and retailer prices

From $63,060 SGD
As of November 1, 2026
Save $10,550 SGD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $73,611 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 4.71ct natural round diamond

This 4.71ct 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 2456871148. Listed at 2 retailers as of November 1, 2026, with prices from $63,060 to $73,611, a $10,550 spread on the same certified stone. Blue Nile lists it at $73,611. 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

4.71
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2456871148
Dimensions11.09 × 11.01 × 6.48 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
11.09 mm11.01 mm4.71 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456871148
Side View
Table 62.0%Crown 33°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $73,611 SGD|Low: $49,497 SGD|High: $125,744 SGD|Avg: $76,840 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 18, 2026
Retailer 9$49,497 SGD
Retailer 8$62,871 SGD
Retailer 2$63,060 SGD
Retailer 3$72,454 SGD
Blue Nile$73,611 SGD
Retailer 7$73,907 SGD
Retailer 4$83,943 SGD
Retailer 6$86,292 SGD
Retailer 5$125,744 SGD

4 data points across 9 retailers

2 retailers$63,060 SGD to $73,611 SGD

B+
Cheapest Retailer
-
$63,060 SGD
Most Expensive
B
Blue Nile
18250347 · Nov 5
$73,611 SGD
$57,630 USD
View
1 more retailer has this diamond
Prices start from $63,060 SGDSave up to $10,550 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+
4.71ct Round
$63,060 SGD