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Round|Natural|IGI

2.10ct H SI1 Round Natural Diamond

EX • H/SI1 • IGI 809643074

Shape and cutting style on the report: Round brilliant

Certificate IGI 809643074

Diamond specifications and retailer prices

From $12,459 SGD
₹928,163 INR
As of October 31, 2026
Save $6,155 SGD (33%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $22,483 SGD at NZ Jewellers · As of October 20, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 809643074. Listed at 15 retailers as of October 31, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 809643074
Dimensions8.09 × 8.14 × 5.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.09 mm8.14 mm2.10 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809643074
Side View
Table 58.0%Crown 36.5°Girdle: MediumPavilion 41°Culet: NoneDepth 62.6%

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: $22,483 SGD|Low: $12,427 SGD|High: $22,483 SGD|Avg: $16,577 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
October 31, 2026
Retailer 2$12,459 SGD
Retailer 11$13,366 SGD
Retailer 8$14,682 SGD
Retailer 5$14,890 SGD
Retailer 3$14,891 SGD
Retailer 7$15,139 SGD
Retailer 10$16,132 SGD
Retailer 4$16,380 SGD
Retailer 9$16,931 SGD
Retailer 13$18,429 SGD
Retailer 6$18,614 SGD
Retailer 12$21,181 SGD
NZ Jewellers$22,483 SGD

27 data points across 13 retailers

15 retailers$12,459 SGD to $18,614 SGD

A
Cheapest Retailer
-
$12,459 SGD
₹928,163 INR
Retailer 2
-
$13,366 SGD
$10,455 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$13,692 SGD
$10,710 USD
View
A
Retailer 4
-
$13,817 SGD
$10,808 USD
View
A
Retailer 5
-
$14,676 SGD
$11,480 USD
View
A
Retailer 6
-
$14,682 SGD
£9,043 GBP
View
B+
Retailer 7
-
$14,890 SGD
$11,647 USD
View
Final sale: no returns
A
Retailer 8
-
$15,139 SGD
£9,324 GBP
View
Retailer 9
-
$16,132 SGD
$12,619 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$16,380 SGD
$12,813 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$16,931 SGD
€12,613 EUR
View
Retailer 12
-
$18,429 SGD
ZAR 232,891 ZAR
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$18,614 SGD
$14,560 USD
View
Retailer 14
-
$21,181 SGD
£13,046 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
ba17101e-e5dd-464b-a72c-af9c1132d0c7 · Oct 20
$22,483 SGD
$17,587 USD
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from $12,459 SGDSave up to $6,155 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
$12,459 SGD