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Round|Natural|GIA

1.00ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 6565724044

Certificate GIA 6565724044

Diamond specifications and retailer prices

From $1,536 USD
As of November 6, 2026
Save $2,749 USD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,285 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6565724044. Listed at 20 retailers as of November 5, 2026, with prices from $1,536 to $4,285, a $2,749 spread on the same certified stone. NZ Jewellers lists it at $4,285. 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

1.00
Carat
G
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565724044
Dimensions6.25 × 6.29 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.25 mm6.29 mm1.00 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565724044
Side View
Table 56.0%Crown 37.5°Girdle: ETN-THKPavilion 40.6°Culet: NoneDepth 64.2%

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: $4,285 USD|Low: $1,536 USD|High: $4,379 USD|Avg: $2,263 USD|-2.1%
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 11$1,536 USD
Retailer 17$1,547 USD
Retailer 10$1,745 USD
Retailer 7$1,768 USD
Retailer 8$1,820 USD
Retailer 18$1,852 USD
Retailer 3$1,869 USD
Retailer 2$1,880 USD
Retailer 9$1,891 USD
Retailer 19$2,050 USD
Retailer 12$2,072 USD
Retailer 13$2,135 USD
Retailer 5$2,144 USD
Retailer 20$2,234 USD
Retailer 15$2,355 USD
Retailer 16$2,365 USD
Retailer 14$2,631 USD
Retailer 6$2,970 USD
Retailer 4$3,581 USD
NZ Jewellers$4,285 USD

14 data points across 20 retailers

20 retailers$1,536 USD to $4,285 USD

A
Cheapest Retailer
-
$1,536 USD
A
Retailer 2
-
$1,547 USD
View
A
Retailer 3
-
$1,745 USD
View
A
Retailer 4
-
$1,768 USD
View
A
Retailer 5
-
$1,820 USD
View
A
Retailer 6
-
$1,852 USD
View
A
Retailer 7
-
$1,869 USD
View
A
Retailer 8
-
$1,880 USD
View
B+
Retailer 9
-
$1,891 USD
View
Final sale: no returns
A
Retailer 10
-
$2,050 USD
View
A
Retailer 11
-
$2,072 USD
View
A
Retailer 12
-
$2,135 USD
View
A
Retailer 13
-
$2,144 USD
View
A
Retailer 14
-
$2,234 USD
View
A
Retailer 15
-
$2,355 USD
View
A
Retailer 16
-
$2,365 USD
View
B+
Retailer 17
-
$2,631 USD
View
B+
Retailer 18
-
$2,970 USD
View
B
Retailer 19
-
$3,581 USD
View
Most Expensive
B
NZ Jewellers
73a845e4-7eac-4624-a28a-89744f99112c · Nov 5
$4,285 USD
View
19 more retailers have this diamond
Prices start from $1,536 USDSave up to $2,749 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
$1,536 USD