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Round|Natural|GIA

1.03ct I I1 Round Natural Diamond

EX • I/I1 • GIA 1433283347

Certificate GIA 1433283347

Diamond specifications and retailer prices

From $2,749 SGD
HK$16,800 HKD
As of November 1, 2026
Save $4,921 SGD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,670 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1433283347. Listed at 13 retailers as of October 30, 2026, with prices from $2,749 to $7,670, a $4,921 spread on the same certified stone. NZ Jewellers lists it at $7,670. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1433283347
Dimensions6.45 × 6.42 × 4.05 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint, Natural
Top View
6.45 mm6.42 mm1.03 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1433283347
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.9%

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 1
Current: $7,670 SGD|Low: $2,420 SGD|High: $7,670 SGD|Avg: $3,820 SGD
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
November 1, 2026
Retailer 8$2,420 SGD
Retailer 9$2,749 SGD
Retailer 11$2,934 SGD
Retailer 13$2,952 SGD
Retailer 10$2,977 SGD
Retailer 14$3,324 SGD
Retailer 16$3,324 SGD
Retailer 12$3,477 SGD
Retailer 6$3,797 SGD
Retailer 7$3,797 SGD
Retailer 15$3,835 SGD
Retailer 5$3,925 SGD
Retailer 2$4,277 SGD
Retailer 3$4,365 SGD
Retailer 4$5,240 SGD
NZ Jewellers$7,670 SGD

20 data points across 16 retailers

13 retailers$2,749 SGD to $7,670 SGD

B+
Cheapest Retailer
-
$2,749 SGD
HK$16,800 HKD
B
Retailer 2
-
$2,934 SGD
$2,295 USD
View
B
Retailer 3
-
$2,952 SGD
$2,309 USD
View
B
Retailer 4
-
$2,977 SGD
$2,329 USD
View
B
Retailer 5
-
$3,324 SGD
$2,600 USD
View
B
Retailer 6
-
$3,324 SGD
$2,600 USD
View
B
Retailer 7
-
$3,477 SGD
$2,720 USD
View
B
Retailer 8
-
$3,797 SGD
$2,970 USD
View
B
Retailer 9
-
$3,797 SGD
$2,970 USD
View
B
Retailer 10
-
$3,835 SGD
$3,000 USD
View
B
Retailer 11
-
$3,925 SGD
$3,070 USD
View
B
Retailer 12
-
$4,277 SGD
€3,186 EUR
View
Most Expensive
C
NZ Jewellers
057682f8-e895-4138-ae00-c76d009f2423 · Oct 30
$7,670 SGD
$6,000 USD
View
12 more retailers have this diamond
Prices start from $2,749 SGDSave up to $4,921 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+
1.03ct Round
$2,749 SGD