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Round|Natural|GIA

1.01ct E IF Round Natural Diamond

EX • E/IF • GIA 6521433027

Certificate GIA 6521433027

Diamond specifications and retailer prices

From $8,787 SGD
HK$53,700 HKD
As of October 30, 2026
Save $11,091 SGD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $19,878 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct 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 6521433027. Listed at 19 retailers as of October 27, 2026, with prices from $8,787 to $19,878, a $11,091 spread on the same certified stone. NZ Jewellers lists it at $19,878. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6521433027
Dimensions6.43 × 6.37 × 3.94 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.43 mm6.37 mm1.01 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521433027
Side View
Table 59.0%Crown 34°Girdle: ThickPavilion 40.8°Culet: NoneDepth 61.6%

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: $19,878 SGD|Low: $8,787 SGD|High: $19,878 SGD|Avg: $12,489 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
October 31, 2026
Retailer 17$8,787 SGD
Retailer 10$9,004 SGD
Retailer 16$10,272 SGD
Retailer 6$10,898 SGD
Retailer 2$10,922 SGD
Retailer 7$10,970 SGD
Retailer 12$10,971 SGD
Retailer 15$11,202 SGD
Retailer 5$11,885 SGD
Retailer 8$11,892 SGD
Retailer 4$12,068 SGD
Retailer 14$12,149 SGD
Retailer 11$13,022 SGD
Retailer 9$13,713 SGD
Retailer 3$14,343 SGD
Retailer 13$16,653 SGD
NZ Jewellers$19,878 SGD

32 data points across 17 retailers

19 retailers$8,787 SGD to $19,878 SGD

A
Cheapest Retailer
-
$8,787 SGD
HK$53,700 HKD
A
Retailer 2
-
$9,004 SGD
₹670,810 INR
View
Retailer 3
-
$9,818 SGD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$10,272 SGD
$8,035 USD
View
Retailer 5
-
$10,559 SGD
$8,260 USD
View
Price last confirmed 103 days ago
A
Retailer 6
-
$10,898 SGD
$8,525 USD
View
A
Retailer 7
-
$10,922 SGD
£6,727 GBP
View
A
Retailer 8
-
$10,970 SGD
$8,581 USD
View
Final sale: no returns
A
Retailer 9
-
$10,971 SGD
$8,582 USD
View
Retailer 10
-
$11,202 SGD
A$13,481 AUD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$11,885 SGD
$9,297 USD
View
A
Retailer 12
-
$11,892 SGD
$9,302 USD
View
A
Retailer 13
-
$12,068 SGD
$9,440 USD
View
A
Retailer 14
-
$12,149 SGD
$9,503 USD
View
A
Retailer 15
-
$13,022 SGD
€9,701 EUR
View
B+
Retailer 16
-
$13,713 SGD
$10,727 USD
View
Retailer 17
-
$14,343 SGD
ZAR 181,255 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$16,653 SGD
£10,257 GBP
View
Most Expensive
B
NZ Jewellers
5e69aac9-dc5f-4f9a-90c4-71340fb5b4dc · Oct 27
$19,878 SGD
$15,549 USD
View
18 more retailers have this diamond
Prices start from $8,787 SGDSave up to $11,091 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
1.01ct Round
$8,787 SGD