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Round|Natural|GIA

1.30ct F IF Round Natural Diamond

EX • F/IF • GIA 6233837675

Certificate GIA 6233837675

Diamond specifications and retailer prices

From $18,958 NZD
As of November 5, 2026
Save $12,020 NZD (39%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $30,978 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6233837675. Listed at 18 retailers as of November 5, 2026, with prices from $18,958 to $30,978, a $12,020 spread on the same certified stone. NZ Jewellers lists it at $30,978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6233837675
Dimensions7.03 × 6.98 × 4.34 mm
L/W Ratio1.01
Top View
7.03 mm6.98 mm1.30 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233837675
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.0%

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: $30,978 NZD|Low: $18,509 NZD|High: $30,978 NZD|Avg: $22,705 NZD|+1.8%
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
November 6, 2026
Retailer 9$18,958 NZD
Retailer 7$19,036 NZD
Retailer 8$19,744 NZD
Retailer 12$20,189 NZD
Retailer 3$20,226 NZD
Retailer 11$20,516 NZD
Retailer 14$20,516 NZD
Retailer 4$21,824 NZD
Retailer 6$22,226 NZD
Retailer 15$22,258 NZD
Retailer 13$22,569 NZD
Retailer 5$22,759 NZD
Retailer 2$27,118 NZD
Retailer 10$28,952 NZD
NZ Jewellers$30,978 NZD

45 data points across 15 retailers

18 retailers$18,958 NZD to $30,978 NZD

A
Cheapest Retailer
-
$18,958 NZD
A
Retailer 2
-
$19,036 NZD
View
A
Retailer 3
-
$19,744 NZD
View
Retailer 4
-
$20,189 NZD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$20,226 NZD
View
Retailer 6
-
$20,516 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$20,516 NZD
View
Final sale: no returns
B+
Retailer 8
-
$21,824 NZD
View
Retailer 9
-
$21,834 NZD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$22,226 NZD
View
B+
Retailer 11
-
$22,258 NZD
View
B+
Retailer 12
-
$22,569 NZD
View
B+
Retailer 13
-
$22,759 NZD
View
Retailer 14
-
$25,193 NZD
View
Price last confirmed 38 days ago
B
Retailer 15
-
$27,118 NZD
View
B
Retailer 16
-
$28,952 NZD
View
Retailer 17
-
$30,432 NZD
View
Price last confirmed 39 days ago
Most Expensive
B
NZ Jewellers
f909aa8a-f034-445d-bb61-d41ee64e4cc4 · Nov 5
$30,978 NZD
$17,414 USD
View
17 more retailers have this diamond
Prices start from $18,958 NZDSave up to $12,020 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
1.30ct Round
$18,958 NZD