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Round|Natural|GIA

1.00ct E IF Round Natural Diamond

EX • E/IF • GIA 1565453649

Certificate GIA 1565453649

Diamond specifications and retailer prices

From $8,861 SGD
$6,931 USD
As of October 29, 2026
Save $9,702 SGD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,562 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 1565453649. Listed at 19 retailers as of October 29, 2026, with prices from $8,861 to $18,562, a $9,702 spread on the same certified stone. NZ Jewellers lists it at $18,562. 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°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1565453649
Dimensions6.29 × 6.34 × 4.03 mm
L/W Ratio1.01
Girdle conditionThin to Slightly Thick
Culet sizeNone
Top View
6.29 mm6.34 mm1.00 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565453649
Side View
Table 58.0%Crown 35°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 63.7%

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: $18,562 SGD|Low: $8,861 SGD|High: $19,287 SGD|Avg: $12,064 SGD|-3.8%
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
October 30, 2026
Retailer 17$8,861 SGD
Retailer 8$9,034 SGD
Retailer 5$9,339 SGD
Retailer 13$9,972 SGD
Retailer 3$10,081 SGD
Retailer 6$10,202 SGD
Retailer 7$10,243 SGD
Retailer 15$10,245 SGD
Retailer 14$10,270 SGD
Retailer 10$10,862 SGD
Retailer 4$11,098 SGD
Retailer 19$11,269 SGD
Retailer 12$11,339 SGD
Retailer 2$12,127 SGD
Retailer 16$12,192 SGD
Retailer 9$12,806 SGD
Retailer 11$13,917 SGD
Retailer 18$15,551 SGD
NZ Jewellers$18,562 SGD

20 data points across 19 retailers

19 retailers$8,861 SGD to $18,562 SGD

A
Cheapest Retailer
-
$8,861 SGD
$6,931 USD
A
Retailer 2
-
$9,034 SGD
€6,730 EUR
View
A
Retailer 3
-
$9,339 SGD
$7,305 USD
View
A
Retailer 4
-
$9,972 SGD
£6,142 GBP
View
A
Retailer 5
-
$10,081 SGD
$7,886 USD
View
A
Retailer 6
-
$10,202 SGD
$7,980 USD
View
A
Retailer 7
-
$10,243 SGD
$8,012 USD
View
Final sale: no returns
A
Retailer 8
-
$10,245 SGD
$8,014 USD
View
A
Retailer 9
-
$10,270 SGD
£6,326 GBP
View
Retailer 10
-
$10,862 SGD
A$13,072 AUD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$11,098 SGD
$8,681 USD
View
A
Retailer 12
-
$11,269 SGD
$8,815 USD
View
A
Retailer 13
-
$11,339 SGD
$8,869 USD
View
A
Retailer 14
-
$12,127 SGD
€9,034 EUR
View
A
Retailer 15
-
$12,192 SGD
A$14,672 AUD
View
A
Retailer 16
-
$12,806 SGD
$10,017 USD
View
Retailer 17
-
$13,917 SGD
ZAR 175,865 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$15,551 SGD
£9,578 GBP
View
Most Expensive
B+
NZ Jewellers
507a90a6-2399-412d-89eb-a0ee2951c79f · Oct 30
$18,562 SGD
$14,520 USD
View
18 more retailers have this diamond
Prices start from $8,861 SGDSave up to $9,702 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
$8,861 SGD