Round|Natural|GIA

1.01ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6502600111

Certificate GIA 6502600111

Diamond specifications and retailer prices

From $3,429 USD
As of November 5, 2026
Save $4,216 USD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,645 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6502600111. Listed at 20 retailers as of November 5, 2026, with prices from $3,429 to $7,645, a $4,216 spread on the same certified stone. NZ Jewellers lists it at $7,645. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6502600111
Dimensions6.53 × 6.51 × 3.93 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.53 mm6.51 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502600111
Side View
Table 60.0%Crown 33°Girdle: MediumPavilion 41.4°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,645 USD|Low: $3,058 USD|High: $7,645 USD|Avg: $4,872 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$3,560 USD
Retailer 6$3,670 USD
Retailer 7$3,976 USD
Retailer 9$3,976 USD
Retailer 2$4,417 USD
Retailer 8$4,587 USD
Retailer 3$4,638 USD
Retailer 5$6,988 USD
NZ Jewellers$7,645 USD

41 data points across 9 retailers

20 retailers$3,429 USD to $7,645 USD

B+
Cheapest Retailer
-
$3,429 USD
B+
Retailer 2
-
$3,498 USD
View
B+
Retailer 3
-
$3,560 USD
View
B+
Retailer 4
-
$3,639 USD
View
B+
Retailer 5
-
$3,670 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,780 USD
View
B+
Retailer 7
-
$3,976 USD
View
Retailer 8
-
$3,976 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,976 USD
View
B+
Retailer 10
-
$4,327 USD
View
B+
Retailer 11
-
$4,417 USD
View
B+
Retailer 12
-
$4,480 USD
View
B+
Retailer 13
-
$4,480 USD
View
B+
Retailer 14
-
$4,587 USD
View
B
Retailer 15
-
$4,630 USD
View
B+
Retailer 16
-
$4,638 USD
View
Retailer 17
-
$4,964 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$6,988 USD
View
B
Retailer 19
-
$7,221 USD
View
Most Expensive
B
NZ Jewellers
f35699df-47f2-48b4-832c-30873100abc1 · Nov 5
$7,645 USD
View
19 more retailers have this diamond
Prices start from $3,429 USDSave up to $4,216 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.

B+
1.01ct Round
$3,429 USD