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Round|Natural|IGI

5.01ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 662459635

Shape and cutting style on the report: Round brilliant

Certificate IGI 662459635

Diamond specifications and retailer prices

From $66,199 SGD
£40,774 GBP
As of October 24, 2026
3 retailers carry this diamond
Most expensive: $77,459 SGD at Yorxs · As of October 24, 2026
View at Yorxs

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 662459635. Listed at 3 retailers as of October 24, 2026. 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

5.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 662459635
Dimensions10.81 × 10.89 × 6.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
10.81 mm10.89 mm5.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 662459635
Side View
Table 56.0%Crown 36.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.5%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 24
Current: $66,199 SGD|Low: $60,571 SGD|High: $78,017 SGD|Avg: $67,913 SGD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 24, 2026
Retailer 4$60,571 SGD
Retailer 2$63,985 SGD
Retailer 1$66,199 SGD
Retailer 3$68,759 SGD
Yorxs$77,459 SGD

7 data points across 5 retailers

3 retailers$66,199 SGD to $77,459 SGD

Retailer 1
-
$66,199 SGD
£40,774 GBP
Price last confirmed 9 days ago
Retailer 2
-
$68,759 SGD
$53,785 USD
View
Price last confirmed 14 days ago
Most Expensive
Yorxs
9AB9961EF · Oct 24
$77,459 SGD
€57,705 EUR
View
Price last confirmed 8 days ago
2 more retailers have this diamond

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.

5.01ct Round
$66,199 SGD