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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 $6,605 USD
HK$51,600 HKD
As of October 29, 2026
Save $8,658 USD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,263 USD 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 2547950762. Listed at 19 retailers as of October 27, 2026, with prices from $6,605 to $15,263, a $8,658 spread on the same certified stone. NZ Jewellers lists it at $15,263. 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
Color
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 29
Current: $15,263 USD|Low: $6,605 USD|High: $15,411 USD|Avg: $9,579 USD|-1.0%
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 29, 2026
Retailer 12$6,605 USD
Retailer 6$7,555 USD
Retailer 4$7,811 USD
Retailer 18$7,854 USD
Retailer 7$8,031 USD
Retailer 14$8,143 USD
Retailer 3$8,341 USD
Retailer 11$8,342 USD
Retailer 13$8,395 USD
Retailer 9$8,591 USD
Retailer 5$9,047 USD
Retailer 16$9,177 USD
Retailer 2$9,902 USD
Retailer 8$10,530 USD
Retailer 10$11,185 USD
Retailer 15$12,663 USD
Retailer 17$12,926 USD
NZ Jewellers$15,263 USD

30 data points across 18 retailers

19 retailers$6,605 USD to $15,263 USD

A
Cheapest Retailer
-
$6,605 USD
HK$51,600 HKD
A
Retailer 2
-
$7,555 USD
View
A
Retailer 3
-
$7,811 USD
View
A
Retailer 4
-
$7,854 USD
View
A
Retailer 5
-
$8,031 USD
£6,324 GBP
View
A
Retailer 6
-
$8,143 USD
£6,412 GBP
View
A
Retailer 7
-
$8,341 USD
View
Final sale: no returns
A
Retailer 8
-
$8,342 USD
View
A
Retailer 9
-
$8,395 USD
SGD 11,344 SGD
View
Retailer 10
-
$8,591 USD
A$13,217 AUD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$9,047 USD
View
A
Retailer 12
-
$9,177 USD
View
Retailer 13
-
$9,528 USD
View
Price last confirmed 36 days ago
A
Retailer 14
-
$9,902 USD
€9,430 EUR
View
B+
Retailer 15
-
$10,530 USD
View
Retailer 16
-
$11,185 USD
ZAR 180,687 ZAR
View
Price last confirmed 12 days ago
B+
Retailer 17
-
$12,663 USD
£9,971 GBP
View
B+
Retailer 18
-
$12,926 USD
View
Most Expensive
B
NZ Jewellers
72e2b85e-7d95-4e04-ab73-482349a3f3f2 · Oct 27
$15,263 USD
View
18 more retailers have this diamond
Prices start from $6,605 USDSave up to $8,658 USD

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
$6,605 USD