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Round|Natural|GIA

1.30ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2567068702

Certificate GIA 2567068702

Diamond specifications and retailer prices

From $8,911 NZD
As of November 1, 2026
Save $8,621 NZD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $17,532 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567068702. Listed at 13 retailers as of November 1, 2026, with prices from $8,911 to $17,532, a $8,621 spread on the same certified stone. NZ Jewellers lists it at $17,532. 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

1.30
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2567068702
Dimensions6.96 × 6.92 × 4.38 mm
L/W Ratio1.01
Star length50%
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.96 mm6.92 mm1.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567068702
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.1%

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: $17,532 NZD|Low: $8,262 NZD|High: $17,651 NZD|Avg: $11,299 NZD|-0.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$8,911 NZD
Retailer 3$9,382 NZD
Retailer 6$9,479 NZD
Retailer 2$9,826 NZD
Retailer 9$10,482 NZD
Retailer 10$10,482 NZD
Retailer 12$10,937 NZD
Retailer 5$11,025 NZD
Retailer 7$11,213 NZD
Retailer 11$12,095 NZD
Retailer 8$16,311 NZD
NZ Jewellers$17,532 NZD

35 data points across 12 retailers

13 retailers$8,911 NZD to $17,532 NZD

B+
Cheapest Retailer
-
$8,911 NZD
B+
Retailer 2
-
$9,382 NZD
View
B+
Retailer 3
-
$9,395 NZD
View
B+
Retailer 4
-
$9,479 NZD
View
Final sale: no returns
B+
Retailer 5
-
$9,826 NZD
View
B+
Retailer 6
-
$10,482 NZD
View
B+
Retailer 7
-
$10,482 NZD
View
B+
Retailer 8
-
$10,937 NZD
View
B+
Retailer 9
-
$11,025 NZD
View
B+
Retailer 10
-
$11,213 NZD
View
B+
Retailer 11
-
$12,095 NZD
View
B
Retailer 12
-
$16,311 NZD
View
Most Expensive
B
NZ Jewellers
78f530fe-c89c-4df0-9a00-cea800c7e581 · Nov 5
$17,532 NZD
$9,719 USD
View
12 more retailers have this diamond
Prices start from $8,911 NZDSave up to $8,621 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.

B+
1.30ct Round
$8,911 NZD