Round|Natural|GIA

1.03ct H IF Round Natural Diamond

EX • H/IF • GIA 2508286336

Certificate GIA 2508286336

Diamond specifications and retailer prices

From $5,214 CAD
HK$29,000 HKD
As of October 29, 2026
Save $6,563 CAD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,777 CAD at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

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 GIA 2508286336. Listed at 15 retailers as of October 28, 2026, with prices from $5,214 to $11,777, a $6,563 spread on the same certified stone. Diamond Quarter lists it at $11,777. 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°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2508286336
Dimensions6.41 × 6.44 × 4.02 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.41 mm6.44 mm1.03 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2508286336
Side View
Table 58.0%Crown 36°Girdle: Sli. ThickPavilion 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 29
Current: $5,864 CAD|Low: $5,214 CAD|High: $10,422 CAD|Avg: $6,673 CAD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 5$5,214 CAD
Retailer 2$5,676 CAD
Retailer 1$5,864 CAD
Retailer 3$6,008 CAD
Retailer 6$6,117 CAD
Retailer 13$6,153 CAD
Retailer 9$6,401 CAD
Retailer 12$6,508 CAD
Retailer 7$6,672 CAD
Retailer 15$6,719 CAD
Retailer 14$7,270 CAD
Retailer 8$7,326 CAD
Retailer 4$7,557 CAD
Retailer 10$7,925 CAD
Retailer 11$10,381 CAD

25 data points across 15 retailers

15 retailers$5,214 CAD to $11,777 CAD

A
Cheapest Retailer
-
$5,214 CAD
HK$29,000 HKD
A
Retailer 2
-
$5,676 CAD
$4,041 USD
View
A
Retailer 3
-
$5,864 CAD
£3,287 GBP
View
B+
Retailer 4
-
$6,008 CAD
$4,277 USD
View
Final sale: no returns
B+
Retailer 5
-
$6,153 CAD
$4,380 USD
View
B+
Retailer 6
-
$6,401 CAD
£3,588 GBP
View
B+
Retailer 7
-
$6,508 CAD
$4,633 USD
View
B+
Retailer 8
-
$6,672 CAD
$4,750 USD
View
B+
Retailer 9
-
$6,719 CAD
$4,783 USD
View
B+
Retailer 10
-
$7,270 CAD
£4,075 GBP
View
B+
Retailer 11
-
$7,326 CAD
€4,967 EUR
View
B+
Retailer 12
-
$7,557 CAD
£4,236 GBP
View
B+
Retailer 13
-
$7,925 CAD
ZAR 91,148 ZAR
View
B
Retailer 14
-
$10,381 CAD
£5,819 GBP
View
Most Expensive
B
Diamond Quarter
1.03IFH253679A6N · Oct 28
$11,777 CAD
£6,602 GBP
View
14 more retailers have this diamond
Prices start from $5,214 CADSave up to $6,563 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
$5,214 CAD