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Round|Natural|GIA

1.00ct H IF Round Natural Diamond

VG • H/IF • GIA 2548308174

Certificate GIA 2548308174

Diamond specifications and retailer prices

From $4,896 NZD
As of November 4, 2026
Save $6,130 NZD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,799 NZD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 2548308174. Listed at 20 retailers as of November 4, 2026, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2548308174
Dimensions6.18 × 6.24 × 3.96 mm
L/W Ratio1.01
Top View
6.18 mm6.24 mm1.00 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2548308174
Side View
Table 59.0%Crown 38°Girdle: STK-THKPavilion 40.2°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 4
Current: $6,274 NZD|Low: $4,849 NZD|High: $11,461 NZD|Avg: $7,215 NZD|-3.5%
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 17$4,896 NZD
Retailer 3$5,869 NZD
Retailer 18$6,096 NZD
Retailer 6$6,102 NZD
Retailer 4$6,125 NZD
Retailer 11$6,141 NZD
Retailer 1$6,274 NZD
Retailer 7$6,406 NZD
Retailer 15$6,564 NZD
Retailer 8$6,794 NZD
Retailer 2$6,865 NZD
Retailer 10$7,254 NZD
Retailer 13$7,567 NZD
Retailer 9$7,628 NZD
Retailer 14$7,720 NZD
Retailer 16$8,126 NZD
Retailer 5$9,403 NZD
Retailer 12$11,026 NZD

42 data points across 18 retailers

20 retailers$4,896 NZD to $11,026 NZD

A
Cheapest Retailer
-
$4,896 NZD
A
Retailer 2
-
$5,869 NZD
View
A
Retailer 3
-
$6,096 NZD
View
A
Retailer 4
-
$6,102 NZD
View
Final sale: no returns
A
Retailer 5
-
$6,125 NZD
View
A
Retailer 6
-
$6,141 NZD
View
A
Retailer 7
-
$6,274 NZD
View
A
Retailer 8
-
$6,406 NZD
View
A
Retailer 9
-
$6,564 NZD
View
Retailer 10
-
$6,772 NZD
View
Price last confirmed 21 days ago
Retailer 11
-
$6,794 NZD
View
Price last confirmed 10 days ago
Retailer 12
-
$6,865 NZD
View
Price last confirmed 15 days ago
Retailer 13
-
$7,254 NZD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$7,567 NZD
View
Retailer 15
-
$7,628 NZD
View
Price last confirmed 16 days ago
B+
Retailer 16
-
$7,720 NZD
View
B+
Retailer 17
-
$8,126 NZD
View
B
Retailer 18
-
$9,403 NZD
View
B
Retailer 19
-
$11,026 NZD
View
Most Expensive
NZ Jewellers
f0d98c26-ad57-45fa-a85a-cbb7ae48040a · Oct 20
$11,799 NZD
$6,633 USD
View
Price last confirmed 16 days ago
19 more retailers have this diamond
Prices start from $4,896 NZDSave up to $6,130 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
1.00ct Round
$4,896 NZD