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Round|Natural|IGI

1.03ct H IF Round Natural Diamond

EX • H/IF • IGI 828654430

Shape and cutting style on the report: Round brilliant

Certificate IGI 828654430

Diamond specifications and retailer prices

From $4,282 CAD
SGD 4,142 SGD
As of October 31, 2026
Save $4,103 CAD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,384 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 828654430. Listed at 11 retailers as of October 26, 2026, with prices from $4,282 to $8,384, a $4,103 spread on the same certified stone. MOH London lists it at $8,384. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 828654430
Dimensions6.40 × 6.44 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.40 mm6.44 mm1.03 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 828654430
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: Oct 31
Current: $8,384 CAD|Low: $4,282 CAD|High: $8,503 CAD|Avg: $5,508 CAD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$4,282 CAD
Retailer 10$4,323 CAD
Retailer 8$4,468 CAD
Retailer 7$4,636 CAD
Retailer 11$4,638 CAD
Retailer 6$4,795 CAD
Retailer 9$5,496 CAD
Retailer 2$5,500 CAD
Retailer 4$6,112 CAD
Retailer 3$7,363 CAD
MOH London$8,384 CAD

21 data points across 11 retailers

11 retailers$4,282 CAD to $8,384 CAD

A
Cheapest Retailer
-
$4,282 CAD
SGD 4,142 SGD
A
Retailer 2
-
$4,323 CAD
$3,095 USD
View
A
Retailer 3
-
$4,468 CAD
£2,518 GBP
View
A
Retailer 4
-
$4,636 CAD
$3,319 USD
View
A
Retailer 5
-
$4,638 CAD
$3,320 USD
View
A
Retailer 6
-
$4,795 CAD
£2,703 GBP
View
A
Retailer 7
-
$5,496 CAD
€3,747 EUR
View
A
Retailer 8
-
$5,500 CAD
£3,100 GBP
View
B+
Retailer 9
-
$6,112 CAD
ZAR 70,681 ZAR
View
B
Retailer 10
-
$7,363 CAD
$5,271 USD
View
Most Expensive
B
MOH London
9F44103C7 · Oct 26
$8,384 CAD
£4,726 GBP
View
10 more retailers have this diamond
Prices start from $4,282 CADSave up to $4,103 CAD

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
1.03ct Round
$4,282 CAD