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Round|Natural|GIA

1.03ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6532941944

Certificate GIA 6532941944

Diamond specifications and retailer prices

From $4,145 NZD
As of November 4, 2026
Save $5,246 NZD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,391 NZD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6532941944. Listed at 15 retailers as of November 4, 2026, with prices from $4,145 to $9,391, a $5,246 spread on the same certified stone. NZ Jewellers lists it at $9,391. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6532941944
Dimensions6.44 × 6.39 × 4.04 mm
L/W Ratio1.01
Star length50%
Top View
6.44 mm6.39 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532941944
Side View
Table 58.0%Crown 34.5°Girdle: ThickPavilion 41.6°Culet: NoneDepth 63.1%

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 4
Current: $9,391 NZD|Low: $3,792 NZD|High: $9,391 NZD|Avg: $4,997 NZD
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
November 6, 2026
Retailer 7$3,803 NZD
Retailer 8$4,102 NZD
Retailer 3$4,145 NZD
Retailer 2$4,297 NZD
Retailer 4$4,456 NZD
Retailer 17$4,492 NZD
Retailer 9$4,663 NZD
Retailer 16$4,699 NZD
Retailer 10$4,724 NZD
Retailer 5$4,798 NZD
Retailer 14$5,008 NZD
Retailer 6$5,046 NZD
Retailer 11$5,183 NZD
Retailer 12$5,325 NZD
Retailer 13$5,482 NZD
Retailer 15$7,849 NZD
NZ Jewellers$9,391 NZD

15 data points across 17 retailers

15 retailers$4,145 NZD to $9,391 NZD

Retailer 1
-
$4,102 NZD
Price last confirmed 82 days ago
A
Retailer 2
-
$4,145 NZD
View
Final sale: no returns
A
Retailer 3
-
$4,297 NZD
View
B+
Retailer 4
-
$4,456 NZD
View
B+
Retailer 5
-
$4,492 NZD
View
B+
Retailer 6
-
$4,699 NZD
View
B+
Retailer 7
-
$4,724 NZD
View
Retailer 8
-
$4,798 NZD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$5,008 NZD
View
Retailer 10
-
$5,046 NZD
View
Price last confirmed 35 days ago
B+
Retailer 11
-
$5,183 NZD
View
B+
Retailer 12
-
$5,325 NZD
View
B+
Retailer 13
-
$5,482 NZD
View
B
Retailer 14
-
$7,849 NZD
View
Most Expensive
B
NZ Jewellers
96913995-29b3-49a2-86a4-b328455ae674 · Nov 5
$9,391 NZD
$5,206 USD
View
14 more retailers have this diamond
Prices start from $4,145 NZDSave up to $5,246 NZD

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
1.03ct Round
$4,145 NZD