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Round|Natural|GIA

1.01ct E IF Round Natural Diamond

EX • E/IF • GIA 6552178887

Certificate GIA 6552178887

Diamond specifications and retailer prices

From $7,295 USD
As of November 5, 2026
Save $6,686 USD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,981 USD at NZ Jewellers · As of November 5, 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 6552178887. Listed at 18 retailers as of November 5, 2026, with prices from $7,295 to $13,981, a $6,686 spread on the same certified stone. NZ Jewellers lists it at $13,981. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552178887
Dimensions6.40 × 6.45 × 3.94 mm
L/W Ratio1.01
Star length50%
Top View
6.40 mm6.45 mm1.01 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552178887
Side View
Table 61.0%Crown 34.5°GirdlePavilion 41.2°Culet: NoneDepth 61.3%

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: Nov 5
Current: $13,981 USD|Low: $7,295 USD|High: $14,690 USD|Avg: $9,620 USD|-4.8%
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
November 4, 2026
Retailer 13$7,295 USD
Retailer 12$7,473 USD
Retailer 14$7,716 USD
Retailer 8$8,070 USD
Retailer 7$8,105 USD
Retailer 6$8,108 USD
Retailer 10$8,318 USD
Retailer 3$8,359 USD
Retailer 4$8,488 USD
Retailer 18$8,495 USD
Retailer 16$8,713 USD
Retailer 11$8,858 USD
Retailer 17$9,067 USD
Retailer 5$9,645 USD
Retailer 15$10,655 USD
Retailer 9$10,694 USD
Retailer 2$11,617 USD
NZ Jewellers$13,981 USD

23 data points across 18 retailers

18 retailers$7,295 USD to $13,981 USD

A
Cheapest Retailer
-
$7,295 USD
A
Retailer 2
-
$7,473 USD
View
A
Retailer 3
-
$7,716 USD
View
Final sale: no returns
Retailer 4
-
$8,070 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$8,105 USD
View
A
Retailer 6
-
$8,108 USD
View
Retailer 7
-
$8,318 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$8,359 USD
View
A
Retailer 9
-
$8,488 USD
View
A
Retailer 10
-
$8,495 USD
View
A
Retailer 11
-
$8,713 USD
View
A
Retailer 12
-
$8,858 USD
View
A
Retailer 13
-
$9,067 USD
View
A
Retailer 14
-
$9,645 USD
View
B+
Retailer 15
-
$10,655 USD
View
Retailer 16
-
$10,694 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$11,617 USD
View
Most Expensive
B+
NZ Jewellers
4f92ba75-22bd-4c34-b621-c8636e92900e · Nov 5
$13,981 USD
View
17 more retailers have this diamond
Prices start from $7,295 USDSave up to $6,686 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
1.01ct Round
$7,295 USD