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Round|Natural|GIA

1.01ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 6542304675

Certificate GIA 6542304675

Diamond specifications and retailer prices

From $1,651 USD
As of November 4, 2026
Save $2,837 USD (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,488 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6542304675. Listed at 20 retailers as of November 4, 2026, with prices from $1,651 to $4,488, a $2,837 spread on the same certified stone. NZ Jewellers lists it at $4,488. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542304675
Dimensions6.26 × 6.23 × 4.02 mm
L/W Ratio1.00
Top View
6.26 mm6.23 mm1.01 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6542304675
Side View
Table 55.0%Crown 38.5°Girdle: STK-THKPavilion 39.8°Culet: NDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,488 USD|Low: $1,638 USD|High: $4,547 USD|Avg: $2,321 USD|-1.3%
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
November 6, 2026
Retailer 8$1,651 USD
Retailer 4$1,757 USD
Retailer 9$1,781 USD
Retailer 15$1,795 USD
Retailer 14$1,830 USD
Retailer 11$1,847 USD
Retailer 20$1,945 USD
Retailer 10$1,971 USD
Retailer 16$1,990 USD
Retailer 12$2,014 USD
Retailer 6$2,035 USD
Retailer 5$2,150 USD
Retailer 18$2,150 USD
Retailer 2$2,220 USD
Retailer 17$2,244 USD
Retailer 3$2,349 USD
Retailer 19$2,621 USD
Retailer 13$2,731 USD
Retailer 7$3,811 USD
NZ Jewellers$4,488 USD

31 data points across 20 retailers

20 retailers$1,651 USD to $4,488 USD

A
Cheapest Retailer
-
$1,651 USD
A
Retailer 2
-
$1,757 USD
View
A
Retailer 3
-
$1,781 USD
View
A
Retailer 4
-
$1,795 USD
View
Final sale: no returns
A
Retailer 5
-
$1,830 USD
View
A
Retailer 6
-
$1,847 USD
View
A
Retailer 7
-
$1,945 USD
View
Retailer 8
-
$1,971 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$1,990 USD
View
Retailer 10
-
$2,014 USD
View
Price last confirmed 19 days ago
A
Retailer 11
-
$2,035 USD
View
A
Retailer 12
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$2,150 USD
View
A
Retailer 13
-
$2,150 USD
View
A
Retailer 14
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$2,220 USD
View
A
Retailer 15
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$2,244 USD
View
A
Retailer 16
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$2,349 USD
View
A
Retailer 17
-
$2,621 USD
View
A
Retailer 18
-
$2,731 USD
View
B
Retailer 19
-
$3,811 USD
View
Most Expensive
B
NZ Jewellers
4bb5044b-9161-491e-b463-9393d06d405d · Nov 5
$4,488 USD
View
19 more retailers have this diamond
Prices start from $1,651 USDSave up to $2,837 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
$1,651 USD