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2.15ct H SI1 Round Natural Diamond

EX • H/SI1 • IGI 749558461

Shape and cutting style on the report: Round brilliant

Certificate IGI 749558461

Diamond specifications and retailer prices

From $13,832 SGD
$10,820 USD
As of October 31, 2026
Save $8,884 SGD (39%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $22,716 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.15ct natural round diamond

This 2.15ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 749558461. Listed at 17 retailers as of October 30, 2026, with prices from $13,832 to $22,716, a $8,884 spread on the same certified stone. NZ Jewellers lists it at $22,716. 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

2.15
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 749558461
Dimensions8.36 × 8.33 × 5.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.36 mm8.33 mm2.15 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 749558461
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.7%

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: Oct 31
Current: $22,716 SGD|Low: $14,713 SGD|High: $22,716 SGD|Avg: $17,602 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 7$14,713 SGD
Retailer 13$15,043 SGD
Retailer 12$15,044 SGD
Retailer 6$15,250 SGD
Retailer 3$16,298 SGD
Retailer 11$16,549 SGD
Retailer 5$17,046 SGD
Retailer 9$17,174 SGD
Retailer 4$18,805 SGD
Retailer 8$18,846 SGD
Retailer 10$19,588 SGD
Retailer 2$21,287 SGD
NZ Jewellers$22,716 SGD

30 data points across 13 retailers

17 retailers$13,832 SGD to $22,716 SGD

A
Cheapest Retailer
-
$13,832 SGD
$10,820 USD
A
Retailer 2
-
$13,959 SGD
$10,919 USD
View
A
Retailer 3
-
$14,713 SGD
£9,062 GBP
View
A
Retailer 4
-
$14,823 SGD
$11,595 USD
View
A
Retailer 5
-
$15,043 SGD
$11,767 USD
View
Final sale: no returns
A
Retailer 6
-
$15,044 SGD
$11,768 USD
View
A
Retailer 7
-
$15,250 SGD
£9,393 GBP
View
B+
Retailer 8
-
$16,298 SGD
$12,749 USD
View
B+
Retailer 9
-
$16,549 SGD
$12,945 USD
View
B+
Retailer 10
-
$16,596 SGD
$12,982 USD
View
B+
Retailer 11
-
$16,691 SGD
$13,057 USD
View
B+
Retailer 12
-
$17,046 SGD
$13,334 USD
View
B+
Retailer 13
-
$17,174 SGD
€12,794 EUR
View
B+
Retailer 14
-
$18,805 SGD
$14,710 USD
View
B+
Retailer 15
-
$18,846 SGD
ZAR 238,152 ZAR
View
B
Retailer 16
-
$21,287 SGD
£13,111 GBP
View
Most Expensive
B
NZ Jewellers
0fe3b89c-04b3-4f50-b00d-8b5646d0728d · Oct 30
$22,716 SGD
$17,769 USD
View
16 more retailers have this diamond
Prices start from $13,832 SGDSave up to $8,884 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
2.15ct Round
$13,832 SGD