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Round|Natural|GIA

1.30ct G I1 Round Natural Diamond

EX • G/I1 • GIA 1413354321

Certificate GIA 1413354321

Diamond specifications and retailer prices

From $5,785 NZD
$3,255 USD
As of November 1, 2026
Save $2,058 NZD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,843 NZD at Yorxs · As of November 1, 2026
View at Yorxs

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 I1 clarity (included), with a top-tier cut grade and certified by GIA 1413354321. Listed at 6 retailers as of November 1, 2026, with prices from $5,785 to $7,843, a $2,058 spread on the same certified stone. Yorxs lists it at $7,843. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1413354321
Dimensions6.96 × 6.95 × 4.31 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.96 mm6.95 mm1.30 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1413354321
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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: $7,554 NZD|Low: $5,785 NZD|High: $9,560 NZD|Avg: $7,436 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 1, 2026
Retailer 3$5,785 NZD
Retailer 4$5,938 NZD
Retailer 1$7,554 NZD
Retailer 5$7,554 NZD
Retailer 2$7,802 NZD
Yorxs$7,843 NZD

24 data points across 6 retailers

6 retailers$5,785 NZD to $7,843 NZD

B+
Cheapest Retailer
-
$5,785 NZD
$3,255 USD
B+
Retailer 2
-
$5,938 NZD
$3,341 USD
View
B
Retailer 3
-
$7,554 NZD
$4,250 USD
View
B
Retailer 4
-
$7,554 NZD
$4,250 USD
View
B
Retailer 5
-
$7,802 NZD
$4,390 USD
View
Most Expensive
B
Yorxs
390057759 · Nov 1
$7,843 NZD
€4,203 EUR
View
5 more retailers have this diamond
Prices start from $5,785 NZDSave up to $2,058 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
$5,785 NZD