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Round|Natural|GIA

1.30ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6541259746

Certificate GIA 6541259746

Diamond specifications and retailer prices

From $2,891 NZD
As of November 5, 2026
Save $4,848 NZD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,738 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6541259746. Listed at 13 retailers as of November 5, 2026, with prices from $2,891 to $7,738, a $4,848 spread on the same certified stone. NZ Jewellers lists it at $7,738. 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541259746
Dimensions6.93 × 6.88 × 4.32 mm
L/W Ratio1.01
Top View
6.93 mm6.88 mm1.30 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541259746
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,738 NZD|Low: $2,987 NZD|High: $7,738 NZD|Avg: $3,971 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$3,017 NZD
Retailer 7$3,174 NZD
Retailer 8$3,174 NZD
Retailer 6$3,319 NZD
Retailer 2$3,501 NZD
Retailer 9$3,661 NZD
Retailer 3$3,871 NZD
Retailer 4$4,184 NZD
NZ Jewellers$7,738 NZD

43 data points across 9 retailers

13 retailers$2,891 NZD to $7,738 NZD

A
Cheapest Retailer
-
$2,891 NZD
A
Retailer 2
-
$3,017 NZD
View
A
Retailer 3
-
$3,174 NZD
View
Retailer 4
-
$3,174 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$3,282 NZD
View
A
Retailer 6
-
$3,319 NZD
View
B+
Retailer 7
-
$3,415 NZD
View
B+
Retailer 8
-
$3,462 NZD
View
B+
Retailer 9
-
$3,501 NZD
View
B+
Retailer 10
-
$3,661 NZD
View
B+
Retailer 11
-
$3,871 NZD
View
B+
Retailer 12
-
$4,184 NZD
View
Most Expensive
B
NZ Jewellers
f605b24e-2b3f-4f6c-9da6-d40861c11e2c · Nov 5
$7,738 NZD
$4,350 USD
View
12 more retailers have this diamond
Prices start from $2,891 NZDSave up to $4,848 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
$2,891 NZD