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Round|Natural|GIA

1.00ct H IF Round Natural Diamond

EX • H/IF • GIA 6561418103

Certificate GIA 6561418103

Diamond specifications and retailer prices

From $3,929 SGD
HK$24,000 HKD
As of October 24, 2026
20 retailers carry this diamond
Most expensive: $9,156 SGD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct 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 6561418103. Listed at 20 retailers as of October 23, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6561418103
Dimensions6.49 × 6.44 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.49 mm6.44 mm1.00 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561418103
Side View
Table 58.0%Crown 34°Girdle: MED-MEDPavilion 41.2°Culet: NDepth 61.0%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 24
Current: $9,156 SGD|Low: $3,929 SGD|High: $9,156 SGD|Avg: $5,558 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 24, 2026
Retailer 4$3,929 SGD
Retailer 22$3,992 SGD
Retailer 20$4,291 SGD
Retailer 5$4,507 SGD
Retailer 7$4,569 SGD
Retailer 16$4,572 SGD
Retailer 25$4,637 SGD
Retailer 19$4,669 SGD
Retailer 2$4,712 SGD
Retailer 8$4,850 SGD
Retailer 11$4,876 SGD
Retailer 6$5,000 SGD
Retailer 17$5,255 SGD
Retailer 24$5,255 SGD
Retailer 13$5,314 SGD
Retailer 15$5,638 SGD
Retailer 23$5,641 SGD
Retailer 14$6,001 SGD
Retailer 12$6,063 SGD
Retailer 10$6,120 SGD
Retailer 3$6,126 SGD
Retailer 21$6,127 SGD
Retailer 9$7,670 SGD
Retailer 18$8,836 SGD
NZ Jewellers$9,156 SGD

15 data points across 25 retailers

20 retailers$3,929 SGD to $9,156 SGD

Retailer 1
-
$3,929 SGD
HK$24,000 HKD
Price last confirmed 10 days ago
Retailer 2
-
$3,992 SGD
₹297,277 INR
View
Price last confirmed 10 days ago
Retailer 3
-
$4,291 SGD
€3,195 EUR
View
Price last confirmed 10 days ago
Retailer 4
-
$4,507 SGD
View
Price last confirmed 9 days ago
Retailer 5
-
$4,569 SGD
CA$4,962 CAD
View
Price last confirmed 11 days ago
Retailer 6
-
$4,572 SGD
$3,575 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$4,637 SGD
$3,626 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$4,669 SGD
$3,651 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$4,902 SGD
$3,833 USD
View
Price last confirmed 19 days ago
Retailer 10
-
$5,000 SGD
View
Price last confirmed 11 days ago
Retailer 11
-
$5,255 SGD
$4,109 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$5,255 SGD
$4,109 USD
View
Price last confirmed 11 days ago
Retailer 13
-
$5,314 SGD
£3,272 GBP
View
Price last confirmed 10 days ago
Retailer 14
-
$5,638 SGD
$4,408 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$6,001 SGD
£3,695 GBP
View
Price last confirmed 9 days ago
Retailer 16
-
$6,063 SGD
$4,741 USD
View
Price last confirmed 11 days ago
Retailer 17
-
$6,120 SGD
£3,768 GBP
View
Price last confirmed 10 days ago
Retailer 18
-
$7,670 SGD
$5,997 USD
View
Price last confirmed 10 days ago
Retailer 19
-
$8,836 SGD
£5,440 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
6d0a5e3f-c0e3-4ce2-b14d-0c0d56f4eaba · Oct 23
$9,156 SGD
$7,159 USD
View
Price last confirmed 10 days ago
19 more retailers have this diamond

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.

1.00ct Round
$3,929 SGD