CaratHunter
Plans
Round|Natural|GIA

1.00ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 6565724044

Certificate GIA 6565724044

Diamond specifications and retailer prices

From $1,962 SGD
As of November 6, 2026
Save $3,511 SGD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,473 SGD 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 $1,962 to $5,473, a $3,511 spread on the same certified stone. NZ Jewellers lists it at $5,473. 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
Colour
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: $5,473 SGD|Low: $1,962 SGD|High: $5,593 SGD|Avg: $2,890 SGD|-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$1,962 SGD
Retailer 2$1,968 SGD
Retailer 10$2,229 SGD
Retailer 7$2,258 SGD
Retailer 8$2,325 SGD
Retailer 18$2,366 SGD
Retailer 3$2,387 SGD
Retailer 13$2,401 SGD
Retailer 9$2,415 SGD
Retailer 19$2,618 SGD
Retailer 12$2,647 SGD
Retailer 14$2,727 SGD
Retailer 5$2,739 SGD
Retailer 20$2,853 SGD
Retailer 16$3,008 SGD
Retailer 17$3,021 SGD
Retailer 15$3,361 SGD
Retailer 6$3,794 SGD
Retailer 4$4,574 SGD
NZ Jewellers$5,473 SGD

14 data points across 20 retailers

20 retailers$1,962 SGD to $5,473 SGD

A
Cheapest Retailer
-
$1,962 SGD
A
Retailer 2
-
$1,968 SGD
View
A
Retailer 3
-
$2,229 SGD
View
A
Retailer 4
-
$2,258 SGD
View
A
Retailer 5
-
$2,325 SGD
View
A
Retailer 6
-
$2,366 SGD
View
A
Retailer 7
-
$2,387 SGD
View
A
Retailer 8
-
$2,401 SGD
View
B+
Retailer 9
-
$2,415 SGD
View
Final sale: no returns
A
Retailer 10
-
$2,618 SGD
View
A
Retailer 11
-
$2,647 SGD
View
A
Retailer 12
-
$2,727 SGD
View
A
Retailer 13
-
$2,739 SGD
View
A
Retailer 14
-
$2,853 SGD
View
A
Retailer 15
-
$3,008 SGD
View
A
Retailer 16
-
$3,021 SGD
View
B+
Retailer 17
-
$3,361 SGD
View
B+
Retailer 18
-
$3,794 SGD
View
B
Retailer 19
-
$4,574 SGD
View
Most Expensive
B
NZ Jewellers
73a845e4-7eac-4624-a28a-89744f99112c · Nov 5
$5,473 SGD
$4,285 USD
View
19 more retailers have this diamond
Prices start from $1,962 SGDSave up to $3,511 SGD

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
$1,962 SGD