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Round|Natural|GIA

1.30ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6561467124

Certificate GIA 6561467124

Diamond specifications and retailer prices

From $4,225 NZD
As of November 6, 2026
Save $5,569 NZD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,581 NZD at Queensmith · As of October 28, 2026
View at Queensmith

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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561467124. Listed at 20 retailers as of November 5, 2026, with a 132% 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

1.30
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6561467124
Dimensions6.92 × 6.95 × 4.35 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
6.92 mm6.95 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561467124
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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 6
Current: $11,581 NZD|Low: $4,225 NZD|High: $11,615 NZD|Avg: $6,576 NZD|+2.8%
Queensmith
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 14$4,225 NZD
Retailer 2$4,396 NZD
Retailer 11$4,937 NZD
Retailer 7$5,105 NZD
Retailer 8$5,156 NZD
Retailer 4$5,621 NZD
Retailer 15$5,621 NZD
Retailer 10$5,745 NZD
Retailer 3$5,837 NZD
Retailer 9$5,888 NZD
Retailer 5$6,487 NZD
Retailer 12$6,537 NZD
Retailer 13$9,377 NZD
Retailer 6$9,793 NZD
Queensmith$11,581 NZD

25 data points across 15 retailers

20 retailers$4,225 NZD to $9,793 NZD

A
Cheapest Retailer
-
$4,225 NZD
A
Retailer 2
-
$4,396 NZD
View
A
Retailer 3
-
$4,937 NZD
View
A
Retailer 4
-
$5,105 NZD
View
A
Retailer 5
-
$5,156 NZD
View
A
Retailer 6
-
$5,159 NZD
View
A
Retailer 7
-
$5,188 NZD
View
Final sale: no returns
A
Retailer 8
-
$5,197 NZD
View
A
Retailer 9
-
$5,621 NZD
View
Retailer 10
-
$5,621 NZD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$5,700 NZD
View
A
Retailer 12
-
$5,745 NZD
View
A
Retailer 13
-
$5,837 NZD
View
A
Retailer 14
-
$5,879 NZD
View
A
Retailer 15
-
$5,888 NZD
View
A
Retailer 16
-
$6,487 NZD
View
A
Retailer 17
-
$6,537 NZD
View
B+
Retailer 18
-
$9,377 NZD
View
B+
Retailer 19
-
$9,793 NZD
View
Most Expensive
Queensmith
6561467124 · Oct 28
$11,581 NZD
£5,055 GBP
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from $4,225 NZDSave up to $5,569 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
$4,225 NZD