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Round|Natural|GIA

1.00ct E IF Round Natural Diamond

EX • E/IF • GIA 2547950762

Certificate GIA 2547950762

Diamond specifications and retailer prices

From $8,444 SGD
HK$51,600 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: $19,323 SGD at NZ Jewellers · As of October 30, 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 2547950762. Listed at 19 retailers as of October 30, 2026, with prices from $8,444 to $19,323, a $10,879 spread on the same certified stone. NZ Jewellers lists it at $19,323. 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 angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2547950762
Dimensions6.35 × 6.39 × 3.97 mm
L/W Ratio1.01
Top View
6.35 mm6.39 mm1.00 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547950762
Side View
Table 59.0%Crown 35.5°Girdle: Thin - Sli. ThickPavilion 41.2°Culet: NoneDepth 62.3%

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: $19,323 SGD|Low: $8,444 SGD|High: $19,701 SGD|Avg: $12,264 SGD|-1.9%
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
October 30, 2026
Retailer 14$8,444 SGD
Retailer 7$9,658 SGD
Retailer 5$9,986 SGD
Retailer 3$10,041 SGD
Retailer 8$10,267 SGD
Retailer 11$10,381 SGD
Retailer 4$10,663 SGD
Retailer 13$10,664 SGD
Retailer 15$10,732 SGD
Retailer 9$10,983 SGD
Retailer 6$11,566 SGD
Retailer 17$11,732 SGD
Retailer 12$12,658 SGD
Retailer 2$13,331 SGD
Retailer 10$14,298 SGD
Retailer 16$16,189 SGD
Retailer 18$16,525 SGD
NZ Jewellers$19,323 SGD

30 data points across 18 retailers

19 retailers$8,444 SGD to $19,323 SGD

A
Cheapest Retailer
-
$8,444 SGD
HK$51,600 HKD
A
Retailer 2
-
$9,658 SGD
$7,555 USD
View
A
Retailer 3
-
$9,986 SGD
$7,811 USD
View
A
Retailer 4
-
$10,041 SGD
$7,854 USD
View
A
Retailer 5
-
$10,267 SGD
£6,324 GBP
View
A
Retailer 6
-
$10,381 SGD
£6,394 GBP
View
A
Retailer 7
-
$10,663 SGD
$8,341 USD
View
Final sale: no returns
A
Retailer 8
-
$10,664 SGD
$8,342 USD
View
A
Retailer 9
-
$10,732 SGD
View
Retailer 10
-
$10,983 SGD
A$13,217 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$11,566 SGD
$9,047 USD
View
A
Retailer 12
-
$11,732 SGD
$9,177 USD
View
Retailer 13
-
$12,181 SGD
$9,528 USD
View
Price last confirmed 37 days ago
A
Retailer 14
-
$12,658 SGD
€9,430 EUR
View
B+
Retailer 15
-
$13,331 SGD
$10,428 USD
View
Retailer 16
-
$14,298 SGD
ZAR 180,687 ZAR
View
Price last confirmed 13 days ago
B+
Retailer 17
-
$16,189 SGD
£9,971 GBP
View
B+
Retailer 18
-
$16,525 SGD
$12,926 USD
View
Most Expensive
B
NZ Jewellers
72e2b85e-7d95-4e04-ab73-482349a3f3f2 · Oct 30
$19,323 SGD
$15,115 USD
View
18 more retailers have this diamond
Prices start from $8,444 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
$8,444 SGD