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2.50ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 827606478

Shape and cutting style on the report: Round brilliant

Certificate IGI 827606478

Diamond specifications and retailer prices

From $7,169 SGD
As of November 1, 2026
Save $6,581 SGD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,750 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 827606478. Listed at 12 retailers as of November 1, 2026, with prices from $7,169 to $13,750, a $6,581 spread on the same certified stone. NZ Jewellers lists it at $13,750. 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

2.50
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 827606478
Dimensions8.66 × 8.70 × 5.24 mm
L/W Ratio1.00
Girdle conditionPARTLY FACETED
Top View
8.66 mm8.70 mm2.50 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 827606478
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $13,750 SGD|Low: $6,726 SGD|High: $13,750 SGD|Avg: $8,943 SGD|+3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$7,169 SGD
Retailer 3$7,217 SGD
Retailer 12$7,242 SGD
Retailer 8$8,222 SGD
Retailer 9$8,222 SGD
Retailer 10$8,222 SGD
Retailer 11$8,423 SGD
Retailer 5$8,913 SGD
Retailer 7$9,487 SGD
Retailer 2$9,766 SGD
Retailer 6$12,113 SGD
NZ Jewellers$13,750 SGD

36 data points across 12 retailers

12 retailers$7,169 SGD to $13,750 SGD

A
Cheapest Retailer
-
$7,169 SGD
A
Retailer 2
-
$7,217 SGD
View
A
Retailer 3
-
$7,242 SGD
View
Retailer 4
-
$8,222 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$8,222 SGD
View
A
Retailer 6
-
$8,222 SGD
View
A
Retailer 7
-
$8,423 SGD
View
A
Retailer 8
-
$8,913 SGD
View
B+
Retailer 9
-
$9,487 SGD
View
A
Retailer 10
-
$9,766 SGD
View
B+
Retailer 11
-
$12,113 SGD
View
Most Expensive
B+
NZ Jewellers
ad6c1acc-07ea-4f68-a7e7-bc6d873da663 · Nov 5
$13,750 SGD
$10,765 USD
View
11 more retailers have this diamond
Prices start from $7,169 SGDSave up to $6,581 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
2.50ct Round
$7,169 SGD