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Round|Natural|GIA

1.30ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 7418690537

Certificate GIA 7418690537

Diamond specifications and retailer prices

From $4,479 NZD
As of November 6, 2026
Save $6,778 NZD (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,257 NZD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7418690537. Listed at 18 retailers as of November 5, 2026, with prices from $4,479 to $11,257, a $6,778 spread on the same certified stone. Diamond Quarter lists it at $11,257. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7418690537
Dimensions6.92 × 6.89 × 4.41 mm
L/W Ratio1.00
Top View
6.92 mm6.89 mm1.30 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7418690537
Side View
Table 54.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $5,841 NZD|Low: $4,432 NZD|High: $11,148 NZD|Avg: $6,486 NZD|+11.6%
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
November 6, 2026
Retailer 12$4,479 NZD
Retailer 8$4,869 NZD
Retailer 5$5,350 NZD
Retailer 2$5,437 NZD
Retailer 7$5,437 NZD
Retailer 14$5,646 NZD
Retailer 1$5,841 NZD
Retailer 9$6,135 NZD
Retailer 13$6,187 NZD
Retailer 15$6,187 NZD
Retailer 3$6,274 NZD
Retailer 10$6,359 NZD
Retailer 16$6,386 NZD
Retailer 6$6,961 NZD
Retailer 11$10,010 NZD
Retailer 4$10,457 NZD

40 data points across 16 retailers

18 retailers$4,479 NZD to $11,257 NZD

A
Cheapest Retailer
-
$4,479 NZD
A
Retailer 2
-
$4,869 NZD
View
A
Retailer 3
-
$5,350 NZD
View
Final sale: no returns
Retailer 4
-
$5,437 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$5,437 NZD
View
B+
Retailer 6
-
$5,646 NZD
View
Retailer 7
-
$5,747 NZD
View
Price last confirmed 82 days ago
B+
Retailer 8
-
$5,841 NZD
View
A
Retailer 9
-
$6,135 NZD
View
B+
Retailer 10
-
$6,187 NZD
View
B+
Retailer 11
-
$6,187 NZD
View
B+
Retailer 12
-
$6,274 NZD
View
B+
Retailer 13
-
$6,359 NZD
View
B+
Retailer 14
-
$6,386 NZD
View
Retailer 15
-
$6,961 NZD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$10,010 NZD
View
B
Retailer 17
-
$10,457 NZD
View
Most Expensive
B
Diamond Quarter
1.3SI2H7437CDE1N · Nov 5
$11,257 NZD
£4,914 GBP
View
17 more retailers have this diamond
Prices start from $4,479 NZDSave up to $6,778 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
$4,479 NZD