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Round|Natural|GIA

1.00ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 7552341448

Certificate GIA 7552341448

Diamond specifications and retailer prices

From $1,893 SGD
As of November 6, 2026
Save $4,073 SGD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,966 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7552341448. Listed at 21 retailers as of November 5, 2026, with prices from $1,893 to $5,966, a $4,073 spread on the same certified stone. NZ Jewellers lists it at $5,966. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 7552341448
Dimensions6.10 × 6.21 × 4.02 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Feather, Crystal, Indented Natural, Needle, Natural
Top View
6.10 mm6.21 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552341448
Side View
Table 58.0%Crown 38°Girdle: THK-THKPavilion 40.4°Culet: NoneDepth 65.3%

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: $1,893 SGD|Low: $1,893 SGD|High: $4,330 SGD|Avg: $2,707 SGD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$1,893 SGD
Retailer 10$1,896 SGD
Retailer 7$2,283 SGD
Retailer 3$2,308 SGD
Retailer 2$2,408 SGD
Retailer 4$2,626 SGD
Retailer 5$2,640 SGD
Retailer 6$2,830 SGD
Retailer 8$3,219 SGD
Retailer 9$4,274 SGD

26 data points across 10 retailers

21 retailers$1,893 SGD to $5,966 SGD

A
Cheapest Retailer
-
$1,893 SGD
A
Retailer 2
-
$1,896 SGD
View
B+
Retailer 3
-
$2,164 SGD
View
B+
Retailer 4
-
$2,228 SGD
View
B+
Retailer 5
-
$2,258 SGD
View
Final sale: no returns
A
Retailer 6
-
$2,283 SGD
View
A
Retailer 7
-
$2,308 SGD
View
A
Retailer 8
-
$2,408 SGD
View
Retailer 9
-
$2,446 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,446 SGD
View
B+
Retailer 11
-
$2,560 SGD
View
B+
Retailer 12
-
$2,621 SGD
View
B+
Retailer 13
-
$2,626 SGD
View
A
Retailer 14
-
$2,640 SGD
View
B+
Retailer 15
-
$2,672 SGD
View
B+
Retailer 16
-
$2,823 SGD
View
B+
Retailer 17
-
$2,830 SGD
View
B+
Retailer 18
-
$3,219 SGD
View
B
Retailer 19
-
$3,653 SGD
View
B
Retailer 20
-
$4,274 SGD
View
Most Expensive
C
NZ Jewellers
d062149a-a425-4a3f-88c7-fe2b6119a912 · Nov 5
$5,966 SGD
$4,671 USD
View
20 more retailers have this diamond
Prices start from $1,893 SGDSave up to $4,073 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
$1,893 SGD