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Round|Natural|GIA

1.00ct E IF Round Natural Diamond

EX • E/IF • GIA 7561100419

Certificate GIA 7561100419

Diamond specifications and retailer prices

From $8,476 SGD
HK$51,800 HKD
As of October 30, 2026
Save $10,879 SGD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $19,355 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7561100419. Listed at 19 retailers as of October 27, 2026, with prices from $8,476 to $19,355, a $10,879 spread on the same certified stone. NZ Jewellers lists it at $19,355. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7561100419
Dimensions6.31 × 6.35 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.31 mm6.35 mm1.00 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561100419
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 30
Current: $19,355 SGD|Low: $9,690 SGD|High: $19,355 SGD|Avg: $12,414 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
October 30, 2026
Retailer 12$9,690 SGD
Retailer 9$10,284 SGD
Retailer 7$10,398 SGD
Retailer 3$10,682 SGD
Retailer 14$10,682 SGD
Retailer 13$10,767 SGD
Retailer 10$10,901 SGD
Retailer 6$11,751 SGD
Retailer 5$11,892 SGD
Retailer 2$12,646 SGD
Retailer 4$13,353 SGD
Retailer 11$13,966 SGD
Retailer 8$16,215 SGD
NZ Jewellers$19,355 SGD

35 data points across 14 retailers

19 retailers$8,476 SGD to $19,355 SGD

A
Cheapest Retailer
-
$8,476 SGD
HK$51,800 HKD
Retailer 2
-
$9,370 SGD
View
Price last confirmed 19 days ago
Retailer 3
-
$9,690 SGD
$7,580 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$10,001 SGD
$7,823 USD
View
A
Retailer 5
-
$10,057 SGD
$7,867 USD
View
A
Retailer 6
-
$10,284 SGD
£6,334 GBP
View
A
Retailer 7
-
$10,398 SGD
£6,404 GBP
View
A
Retailer 8
-
$10,682 SGD
$8,356 USD
View
Final sale: no returns
A
Retailer 9
-
$10,682 SGD
$8,356 USD
View
A
Retailer 10
-
$10,767 SGD
View
Retailer 11
-
$10,901 SGD
A$13,119 AUD
View
Price last confirmed 7 days ago
Retailer 12
-
$11,751 SGD
$9,192 USD
View
Price last confirmed 31 days ago
A
Retailer 13
-
$11,892 SGD
$9,302 USD
View
A
Retailer 14
-
$12,646 SGD
€9,421 EUR
View
B+
Retailer 15
-
$13,353 SGD
$10,445 USD
View
Retailer 16
-
$13,966 SGD
ZAR 176,483 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$16,215 SGD
£9,987 GBP
View
B+
Retailer 18
-
$16,578 SGD
$12,968 USD
View
Most Expensive
B
NZ Jewellers
b8c70366-f13d-433a-95f8-68444ede6993 · Oct 27
$19,355 SGD
$15,140 USD
View
18 more retailers have this diamond
Prices start from $8,476 SGDSave up to $10,879 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
1.00ct Round
$8,476 SGD