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Round|Natural|GIA

1.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6532107777

Certificate GIA 6532107777

Diamond specifications and retailer prices

From $4,095 NZD
HK$18,000 HKD
As of November 1, 2026
Save $5,096 NZD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,971 NZD at NZ Jewellers · As of September 19, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6532107777. Listed at 20 retailers as of November 1, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6532107777
Dimensions6.43 × 6.39 × 4.01 mm
L/W Ratio1.01
Top View
6.43 mm6.39 mm1.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532107777
Side View
Table 58.0%Crown 35.5°Girdle: STK-STKPavilion 41°Culet: NoneDepth 62.5%

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 1
Current: $5,708 NZD|Low: $4,072 NZD|High: $9,302 NZD|Avg: $5,695 NZD|+0.6%
Retailer 1
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 3, 2026
Retailer 14$4,095 NZD
Retailer 9$4,921 NZD
Retailer 17$4,923 NZD
Retailer 8$5,030 NZD
Retailer 15$5,030 NZD
Retailer 2$5,072 NZD
Retailer 12$5,288 NZD
Retailer 6$5,495 NZD
Retailer 7$5,495 NZD
Retailer 16$5,707 NZD
Retailer 1$5,708 NZD
Retailer 4$5,750 NZD
Retailer 3$5,872 NZD
Retailer 5$6,341 NZD
Retailer 10$6,412 NZD
Retailer 13$6,756 NZD
Retailer 11$9,191 NZD

32 data points across 17 retailers

20 retailers$4,095 NZD to $9,191 NZD

A
Cheapest Retailer
-
$4,095 NZD
HK$18,000 HKD
A
Retailer 2
-
$4,921 NZD
$2,769 USD
View
A
Retailer 3
-
$4,923 NZD
$2,770 USD
View
A
Retailer 4
-
$5,030 NZD
$2,830 USD
View
B+
Retailer 5
-
$5,030 NZD
$2,830 USD
View
B+
Retailer 6
-
$5,072 NZD
$2,854 USD
View
Final sale: no returns
B+
Retailer 7
-
$5,288 NZD
£2,343 GBP
View
Retailer 8
-
$5,495 NZD
$3,092 USD
View
Price last confirmed 18 days ago
Retailer 9
-
$5,495 NZD
$3,092 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$5,701 NZD
SGD 4,335 SGD
View
Retailer 11
-
$5,707 NZD
$3,211 USD
View
Price last confirmed 18 days ago
B+
Retailer 12
-
$5,708 NZD
£2,529 GBP
View
B+
Retailer 13
-
$5,750 NZD
$3,235 USD
View
Retailer 14
-
$5,872 NZD
A$5,083 AUD
View
Price last confirmed 26 days ago
Retailer 15
-
$6,341 NZD
$3,568 USD
View
Price last confirmed 13 days ago
B+
Retailer 16
-
$6,412 NZD
€3,436 EUR
View
Retailer 17
-
$6,603 NZD
$3,715 USD
View
Price last confirmed 42 days ago
B+
Retailer 18
-
$6,756 NZD
ZAR 61,407 ZAR
View
B
Retailer 19
-
$9,191 NZD
£4,072 GBP
View
Most Expensive
NZ Jewellers
bd129b53-c664-4686-b073-120bdc5baef3 · Sep 19
$9,971 NZD
$5,610 USD
View
Price last confirmed 44 days ago
19 more retailers have this diamond
Prices start from $4,095 NZDSave up to $5,096 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
$4,095 NZD