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Round|Natural|GIA

1.30ct H IF Round Natural Diamond

EX • H/IF • GIA 1246029554

Certificate GIA 1246029554

Diamond specifications and retailer prices

From $8,690 NZD
HK$38,200 HKD
As of October 28, 2026
Save $8,898 NZD (51%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $17,588 NZD at MOH London · As of October 26, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1246029554. Listed at 9 retailers as of October 26, 2026, with prices from $8,690 to $17,588, a $8,898 spread on the same certified stone. MOH London lists it at $17,588. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1246029554
Dimensions6.89 × 6.94 × 4.34 mm
L/W Ratio1.01
Top View
6.89 mm6.94 mm1.30 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246029554
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.8%

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: Oct 28
Current: $17,588 NZD|Low: $8,690 NZD|High: $20,965 NZD|Avg: $12,981 NZD|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4$8,690 NZD
Retailer 6$10,164 NZD
Retailer 5$10,404 NZD
Retailer 8$11,908 NZD
Retailer 3$12,192 NZD
Retailer 2$12,852 NZD
MOH London$17,588 NZD
Retailer 7$20,624 NZD

33 data points across 8 retailers

9 retailers$8,690 NZD to $17,588 NZD

A
Cheapest Retailer
-
$8,690 NZD
HK$38,200 HKD
Retailer 2
-
$10,164 NZD
SGD 7,728 SGD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$10,404 NZD
$5,854 USD
View
B+
Retailer 4
-
$11,908 NZD
A$10,308 AUD
View
Retailer 5
-
$12,192 NZD
€6,533 EUR
View
Price last confirmed 6 days ago
Retailer 6
-
$12,331 NZD
$6,938 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$12,521 NZD
$7,045 USD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
$12,852 NZD
€6,887 EUR
View
Most Expensive
B
MOH London
1130B8DE4 · Oct 26
$17,588 NZD
£7,792 GBP
View
8 more retailers have this diamond
Prices start from $8,690 NZDSave up to $8,898 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
$8,690 NZD