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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 $6,931 USD
As of October 29, 2026
Save $7,589 USD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,520 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 1565453649. Listed at 19 retailers as of October 27, 2026, with prices from $6,931 to $14,520, a $7,589 spread on the same certified stone. NZ Jewellers lists it at $14,520. 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°
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: $14,520 USD|Low: $6,931 USD|High: $15,087 USD|Avg: $9,466 USD|-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 29, 2026
Retailer 14$6,931 USD
Retailer 7$7,067 USD
Retailer 4$7,305 USD
Retailer 15$7,822 USD
Retailer 18$7,886 USD
Retailer 5$7,980 USD
Retailer 12$8,009 USD
Retailer 6$8,012 USD
Retailer 2$8,014 USD
Retailer 9$8,497 USD
Retailer 19$8,681 USD
Retailer 17$8,815 USD
Retailer 11$9,219 USD
Retailer 3$9,471 USD
Retailer 13$9,537 USD
Retailer 8$10,017 USD
Retailer 10$10,886 USD
Retailer 16$12,164 USD
NZ Jewellers$14,520 USD

19 data points across 19 retailers

19 retailers$6,931 USD to $14,520 USD

A
Cheapest Retailer
-
$6,931 USD
A
Retailer 2
-
$7,067 USD
€6,730 EUR
View
A
Retailer 3
-
$7,305 USD
View
A
Retailer 4
-
$7,822 USD
£6,159 GBP
View
A
Retailer 5
-
$7,886 USD
View
A
Retailer 6
-
$7,980 USD
View
A
Retailer 7
-
$8,009 USD
£6,307 GBP
View
A
Retailer 8
-
$8,012 USD
View
Final sale: no returns
A
Retailer 9
-
$8,014 USD
View
A
Retailer 10
-
$8,497 USD
A$13,072 AUD
View
A
Retailer 11
-
$8,681 USD
View
A
Retailer 12
-
$8,815 USD
View
A
Retailer 13
-
$9,219 USD
View
A
Retailer 14
-
$9,471 USD
€9,020 EUR
View
A
Retailer 15
-
$9,537 USD
A$14,672 AUD
View
A
Retailer 16
-
$10,017 USD
View
B+
Retailer 17
-
$10,886 USD
ZAR 175,865 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$12,164 USD
£9,578 GBP
View
Most Expensive
B+
NZ Jewellers
507a90a6-2399-412d-89eb-a0ee2951c79f · Oct 27
$14,520 USD
View
18 more retailers have this diamond
Prices start from $6,931 USDSave up to $7,589 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
$6,931 USD