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5.06ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 834605347

Shape and cutting style on the report: Round brilliant

Certificate IGI 834605347

Diamond specifications and retailer prices

From $68,882 NZD
₹3,697,359 INR
As of October 31, 2026
Save $10,431 NZD (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $79,313 NZD at B2C Jewels · As of October 30, 2026
View at B2C Jewels

About this 5.06ct natural round diamond

This 5.06ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 834605347. Listed at 3 retailers as of October 30, 2026, with prices from $68,882 to $79,313, a $10,431 spread on the same certified stone. B2C Jewels lists it at $79,313. 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

5.06
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 834605347
Dimensions10.90 × 10.97 × 6.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
10.90 mm10.97 mm5.06 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 834605347
Side View
Table 57.0%Crown 36.1°Girdle: MediumPavilion 41.3°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $79,313 NZD|Low: $68,882 NZD|High: $79,313 NZD|Avg: $74,966 NZD
B2C Jewels
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$68,882 NZD
Retailer 3$77,222 NZD
B2C Jewels$79,313 NZD

4 data points across 3 retailers

3 retailers$68,882 NZD to $79,313 NZD

A
Cheapest Retailer
-
$68,882 NZD
₹3,697,359 INR
B+
Retailer 2
-
$77,222 NZD
SGD 58,814 SGD
View
Most Expensive
B+
B2C Jewels
37440626 · Oct 30
$79,313 NZD
$44,701 USD
View
2 more retailers have this diamond
Prices start from $68,882 NZDSave up to $10,431 NZD

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
5.06ct Round
$68,882 NZD