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Round|Natural|GIA

1.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7566170993

Certificate GIA 7566170993

Diamond specifications and retailer prices

From $4,409 NZD
As of November 5, 2026
Save $3,240 NZD (42%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,649 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566170993. Listed at 11 retailers as of November 5, 2026, with prices from $4,409 to $7,649, a $3,240 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,649. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7566170993
Dimensions6.42 × 6.44 × 4.00 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.42 mm6.44 mm1.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7566170993
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 5
Current: $4,587 NZD|Low: $4,383 NZD|High: $8,373 NZD|Avg: $5,690 NZD|-6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 4$4,409 NZD
Retailer 9$4,533 NZD
Retailer 1$4,587 NZD
Retailer 7$4,665 NZD
Retailer 3$4,957 NZD
Retailer 2$5,080 NZD
Retailer 10$5,677 NZD
Retailer 6$5,875 NZD
Retailer 5$5,956 NZD
Retailer 8$7,113 NZD
Wholesale Diamonds Direct$7,649 NZD

30 data points across 11 retailers

11 retailers$4,409 NZD to $7,649 NZD

A
Cheapest Retailer
-
$4,409 NZD
A
Retailer 2
-
$4,533 NZD
View
A
Retailer 3
-
$4,587 NZD
View
A
Retailer 4
-
$4,665 NZD
View
A
Retailer 5
-
$4,957 NZD
View
A
Retailer 6
-
$5,080 NZD
View
B+
Retailer 7
-
$5,677 NZD
View
B+
Retailer 8
-
$5,875 NZD
View
B+
Retailer 9
-
$5,956 NZD
View
B+
Retailer 10
-
$7,113 NZD
View
Most Expensive
B+
Wholesale Diamonds Direct
331952197 · Nov 6
$7,649 NZD
$4,240 USD
View
10 more retailers have this diamond
Prices start from $4,409 NZDSave up to $3,240 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
$4,409 NZD