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Round|Natural|GIA

1.00ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6562693036

Certificate GIA 6562693036

Diamond specifications and retailer prices

From $2,675 USD
As of November 6, 2026
Save $3,513 USD (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,188 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562693036. Listed at 25 retailers as of November 5, 2026, with prices from $2,675 to $6,188, a $3,513 spread on the same certified stone. NZ Jewellers lists it at $6,188. 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

1.00
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562693036
Dimensions6.59 × 6.56 × 3.84 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Crystal, Pinpoint
Top View
6.59 mm6.56 mm1.00 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562693036
Side View
Table 60.0%Crown 31.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 58.4%

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 6
Current: $6,188 USD|Low: $2,675 USD|High: $6,188 USD|Avg: $3,955 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 6, 2026
Retailer 23$2,675 USD
Retailer 6$2,763 USD
Retailer 10$3,153 USD
Retailer 3$3,213 USD
Retailer 22$3,244 USD
Retailer 12$3,278 USD
Retailer 21$3,361 USD
Retailer 2$3,398 USD
Retailer 11$3,415 USD
Retailer 5$3,552 USD
Retailer 9$3,552 USD
Retailer 13$3,653 USD
Retailer 8$3,688 USD
Retailer 4$3,696 USD
Retailer 14$3,804 USD
Retailer 7$3,846 USD
Retailer 18$4,013 USD
Retailer 15$4,098 USD
Retailer 19$4,114 USD
Retailer 20$4,335 USD
Retailer 16$5,147 USD
Retailer 17$5,291 USD
Retailer 24$5,939 USD
NZ Jewellers$6,188 USD

12 data points across 24 retailers

25 retailers$2,675 USD to $6,188 USD

A
Cheapest Retailer
-
$2,675 USD
Retailer 2
-
$2,763 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$3,054 USD
View
B+
Retailer 4
-
$3,153 USD
View
B+
Retailer 5
-
$3,213 USD
View
B+
Retailer 6
-
$3,244 USD
View
B+
Retailer 7
-
$3,278 USD
View
Final sale: no returns
B+
Retailer 8
-
$3,361 USD
View
B+
Retailer 9
-
$3,398 USD
View
B+
Retailer 10
-
$3,415 USD
View
Retailer 11
-
$3,552 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$3,552 USD
View
B+
Retailer 13
-
$3,653 USD
View
B+
Retailer 14
-
$3,688 USD
View
B+
Retailer 15
-
$3,696 USD
View
B+
Retailer 16
-
$3,804 USD
View
Retailer 17
-
$3,846 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$4,013 USD
View
B
Retailer 19
-
$4,098 USD
View
B+
Retailer 20
-
$4,114 USD
View
B
Retailer 21
-
$4,335 USD
View
B
Retailer 22
-
$5,147 USD
View
B
Retailer 23
-
$5,291 USD
View
B
Retailer 24
-
$5,939 USD
View
Most Expensive
B
NZ Jewellers
95d74f45-b7f8-4a04-92e6-c29feb74f4f7 · Nov 5
$6,188 USD
View
24 more retailers have this diamond
Prices start from $2,675 USDSave up to $3,513 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
$2,675 USD