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Round|Natural|GIA

1.00ct E IF Round Natural Diamond

EX • E/IF • GIA 6362512775

Certificate GIA 6362512775

Diamond specifications and retailer prices

From $9,511 AUD
HK$52,200 HKD
As of October 29, 2026
Save $11,690 AUD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $21,200 AUD 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 6362512775. Listed at 23 retailers as of October 27, 2026, with prices from $9,511 to $21,200, a $11,690 spread on the same certified stone. NZ Jewellers lists it at $21,200. 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 angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6362512775
Dimensions6.38 × 6.40 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.38 mm6.40 mm1.00 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6362512775
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: $21,200 AUD|Low: $9,511 AUD|High: $21,200 AUD|Avg: $12,700 AUD
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
October 29, 2026
Retailer 16$9,511 AUD
Retailer 13$9,748 AUD
Retailer 21$10,604 AUD
Retailer 23$10,956 AUD
Retailer 11$11,021 AUD
Retailer 18$11,421 AUD
Retailer 4$11,636 AUD
Retailer 8$11,700 AUD
Retailer 12$11,700 AUD
Retailer 2$11,700 AUD
Retailer 9$12,019 AUD
Retailer 3$12,675 AUD
Retailer 15$12,692 AUD
Retailer 5$12,870 AUD
Retailer 6$12,953 AUD
Retailer 14$13,015 AUD
Retailer 7$13,092 AUD
Retailer 20$13,327 AUD
Retailer 10$13,710 AUD
Retailer 17$13,933 AUD
Retailer 22$14,625 AUD
Retailer 19$17,761 AUD
NZ Jewellers$21,200 AUD

17 data points across 23 retailers

23 retailers$9,511 AUD to $21,200 AUD

A
Cheapest Retailer
-
$9,511 AUD
HK$52,200 HKD
A
Retailer 2
-
$9,748 AUD
₹652,243 INR
View
A
Retailer 3
-
$10,604 AUD
$7,450 USD
View
A
Retailer 4
-
$10,956 AUD
$7,697 USD
View
A
Retailer 5
-
$11,021 AUD
$7,743 USD
View
A
Retailer 6
-
$11,421 AUD
£6,318 GBP
View
A
Retailer 7
-
$11,636 AUD
$8,175 USD
View
A
Retailer 8
-
$11,700 AUD
$8,220 USD
View
Final sale: no returns
A
Retailer 9
-
$11,700 AUD
$8,220 USD
View
A
Retailer 10
-
$11,700 AUD
£6,472 GBP
View
A
Retailer 11
-
$12,019 AUD
View
A
Retailer 12
-
$12,675 AUD
$8,905 USD
View
A
Retailer 13
-
$12,692 AUD
$8,917 USD
View
A
Retailer 14
-
$12,870 AUD
$9,042 USD
View
A
Retailer 15
-
$12,953 AUD
$9,100 USD
View
A
Retailer 16
-
$13,015 AUD
$9,143 USD
View
A
Retailer 17
-
$13,092 AUD
$9,198 USD
View
A
Retailer 18
-
$13,327 AUD
€8,917 EUR
View
A
Retailer 19
-
$13,710 AUD
£7,584 GBP
View
A
Retailer 20
-
$13,933 AUD
View
B+
Retailer 21
-
$14,625 AUD
$10,275 USD
View
B+
Retailer 22
-
$17,761 AUD
£9,825 GBP
View
Most Expensive
B
NZ Jewellers
2c1c76c3-2826-49c7-97fa-1cc436e64f3f · Oct 27
$21,200 AUD
$14,894 USD
View
22 more retailers have this diamond
Prices start from $9,511 AUDSave up to $11,690 AUD

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
$9,511 AUD