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Round|Natural|GIA

1.00ct L I2 Round Natural Diamond

EX • L/I2 • GIA 6442418172

Certificate GIA 6442418172

Diamond specifications and retailer prices

From $1,565 SGD
As of November 5, 2026
Save $2,532 SGD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,096 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 L colour (faint-tinted) and I2 clarity (included), with a top-tier cut grade and certified by GIA 6442418172. Listed at 7 retailers as of November 5, 2026, with prices from $1,565 to $4,096, a $2,532 spread on the same certified stone. NZ Jewellers lists it at $4,096. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
L
Colour
I2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6442418172
Dimensions6.33 × 6.38 × 3.98 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
6.33 mm6.38 mm1.00 ctL / I2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6442418172
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: $4,096 SGD|Low: $1,565 SGD|High: $4,154 SGD|Avg: $2,162 SGD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7$1,565 SGD
Retailer 3$1,680 SGD
Retailer 5$1,680 SGD
Retailer 4$1,758 SGD
Retailer 6$1,938 SGD
Retailer 8$2,087 SGD
Retailer 2$2,326 SGD
NZ Jewellers$4,096 SGD

30 data points across 8 retailers

7 retailers$1,565 SGD to $4,096 SGD

B+
Cheapest Retailer
-
$1,565 SGD
B+
Retailer 2
-
$1,680 SGD
View
Retailer 3
-
$1,680 SGD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$1,758 SGD
View
B
Retailer 5
-
$1,938 SGD
View
B
Retailer 6
-
$2,326 SGD
View
Most Expensive
C
NZ Jewellers
ab771df4-15e1-41c3-8ec7-e851c516ff96 · Nov 5
$4,096 SGD
$3,207 USD
View
6 more retailers have this diamond
Prices start from $1,565 SGDSave up to $2,532 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.

B+
1.00ct Round
$1,565 SGD