CaratHunter
Plans
Round|Natural|IGI

2.10ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 670479091

Shape and cutting style on the report: Round brilliant

Certificate IGI 670479091

Diamond specifications and retailer prices

From $8,073 SGD
As of November 4, 2026
Save $7,447 SGD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,519 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.1ct natural round diamond

This 2.1ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 670479091. Listed at 14 retailers as of November 4, 2026, with prices from $8,073 to $15,519, a $7,447 spread on the same certified stone. NZ Jewellers lists it at $15,519. 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

2.10
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 670479091
Dimensions8.35 × 8.29 × 4.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.35 mm8.29 mm2.10 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670479091
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.5%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $8,665 SGD|Low: $8,073 SGD|High: $13,502 SGD|Avg: $9,970 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$8,073 SGD
Retailer 1$8,665 SGD
Retailer 2$8,928 SGD
Retailer 7$9,421 SGD
Retailer 4$10,082 SGD
Retailer 3$10,655 SGD
Retailer 5$13,306 SGD

39 data points across 7 retailers

14 retailers$8,073 SGD to $15,519 SGD

A
Cheapest Retailer
-
$8,073 SGD
A
Retailer 2
-
$8,093 SGD
View
Retailer 3
-
$8,566 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$8,583 SGD
View
A
Retailer 5
-
$8,665 SGD
View
A
Retailer 6
-
$8,928 SGD
View
B+
Retailer 7
-
$9,280 SGD
View
B+
Retailer 8
-
$9,421 SGD
View
B+
Retailer 9
-
$9,485 SGD
View
B+
Retailer 10
-
$10,082 SGD
View
B+
Retailer 11
-
$10,655 SGD
View
B+
Retailer 12
-
$10,706 SGD
View
B+
Retailer 13
-
$13,306 SGD
View
Most Expensive
B
NZ Jewellers
2db14cf9-1063-4f7d-b3fa-a080f16bf692 · Nov 5
$15,519 SGD
$12,150 USD
View
13 more retailers have this diamond
Prices start from $8,073 SGDSave up to $7,447 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
2.10ct Round
$8,073 SGD