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Round|Natural|GIA

1.30ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6562212374

Certificate GIA 6562212374

Diamond specifications and retailer prices

From $9,332 NZD
As of November 6, 2026
Save $12,322 NZD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $21,655 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 6562212374. Listed at 23 retailers as of November 5, 2026, with prices from $9,332 to $21,655, a $12,322 spread on the same certified stone. NZ Jewellers lists it at $21,655. 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
FluorescenceFaint
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562212374
Dimensions7.00 × 7.02 × 4.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Knot, Feather, Needle, Cloud, Pinpoint
Top View
7.00 mm7.02 mm1.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562212374
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.8%

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 6
Current: $12,861 NZD|Low: $9,332 NZD|High: $18,236 NZD|Avg: $13,103 NZD
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 6, 2026
Retailer 10$9,332 NZD
Retailer 3$9,900 NZD
Retailer 17$9,981 NZD
Retailer 9$11,566 NZD
Retailer 14$11,807 NZD
Retailer 11$11,977 NZD
Retailer 5$12,488 NZD
Retailer 6$12,566 NZD
Retailer 13$12,803 NZD
Retailer 12$12,806 NZD
Retailer 16$12,860 NZD
Retailer 1$12,861 NZD
Retailer 8$13,146 NZD
Retailer 7$13,377 NZD
Retailer 2$14,443 NZD
Retailer 15$15,272 NZD
Retailer 4$17,994 NZD

26 data points across 17 retailers

23 retailers$9,332 NZD to $21,655 NZD

B+
Cheapest Retailer
-
$9,332 NZD
B+
Retailer 2
-
$9,900 NZD
View
B+
Retailer 3
-
$9,981 NZD
View
Final sale: no returns
B+
Retailer 4
-
$10,620 NZD
View
B+
Retailer 5
-
$11,291 NZD
View
B+
Retailer 6
-
$11,566 NZD
View
B+
Retailer 7
-
$11,807 NZD
View
Retailer 8
-
$11,951 NZD
View
Price last confirmed 21 days ago
B
Retailer 9
-
$11,972 NZD
View
B+
Retailer 10
-
$11,977 NZD
View
B+
Retailer 11
-
$12,488 NZD
View
Retailer 12
-
$12,566 NZD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$12,803 NZD
View
B
Retailer 14
-
$12,806 NZD
View
B
Retailer 15
-
$12,860 NZD
View
B
Retailer 16
-
$12,861 NZD
View
B
Retailer 17
-
$12,947 NZD
View
B
Retailer 18
-
$13,146 NZD
View
B
Retailer 19
-
$13,377 NZD
View
B
Retailer 20
-
$14,443 NZD
View
B
Retailer 21
-
$15,272 NZD
View
B
Retailer 22
-
$17,994 NZD
View
Most Expensive
B
NZ Jewellers
284a6ea3-ef07-4d41-9c4f-4d5606c35255 · Nov 5
$21,655 NZD
$12,173 USD
View
22 more retailers have this diamond
Prices start from $9,332 NZDSave up to $12,322 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
$9,332 NZD