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Round|Natural|GIA

0.53ct H IF Round Natural Diamond

EX • H/IF • GIA 1508391363

Certificate GIA 1508391363

Diamond specifications and retailer prices

From $1,504 NZD
As of November 4, 2026
Save $2,237 NZD (60%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,594 NZD at NZ Jewellers · As of September 15, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1508391363. Listed at 23 retailers as of November 4, 2026, with a 149% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1508391363
Dimensions5.19 × 5.17 × 3.20 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.19 mm5.17 mm0.53 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508391363
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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: $2,139 NZD|Low: $1,504 NZD|High: $3,711 NZD|Avg: $2,176 NZD|+3.8%
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
November 7, 2026
Retailer 14$1,504 NZD
Retailer 6$1,710 NZD
Retailer 2$1,811 NZD
Retailer 9$1,817 NZD
Retailer 13$1,925 NZD
Retailer 4$2,094 NZD
Retailer 12$2,111 NZD
Retailer 1$2,139 NZD
Retailer 7$2,139 NZD
Retailer 8$2,221 NZD
Retailer 3$2,369 NZD
Retailer 10$2,861 NZD
Retailer 11$3,390 NZD
Retailer 5$3,711 NZD

34 data points across 14 retailers

23 retailers$1,504 NZD to $3,741 NZD

A
Cheapest Retailer
-
$1,504 NZD
A
Retailer 2
-
$1,710 NZD
View
Final sale: no returns
Retailer 3
-
$1,741 NZD
View
Price last confirmed 41 days ago
Retailer 4
-
$1,784 NZD
View
Price last confirmed 54 days ago
Retailer 5
-
$1,784 NZD
View
Price last confirmed 61 days ago
B+
Retailer 6
-
$1,811 NZD
View
B+
Retailer 7
-
$1,817 NZD
View
Retailer 8
-
$1,820 NZD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,925 NZD
View
Retailer 10
-
$2,058 NZD
View
Price last confirmed 61 days ago
Retailer 11
-
$2,058 NZD
View
Price last confirmed 54 days ago
B+
Retailer 12
-
$2,094 NZD
View
B+
Retailer 13
-
$2,111 NZD
View
B+
Retailer 14
-
$2,139 NZD
View
B+
Retailer 15
-
$2,139 NZD
View
B+
Retailer 16
-
$2,221 NZD
View
B+
Retailer 17
-
$2,369 NZD
View
Retailer 18
-
$2,379 NZD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$2,861 NZD
View
B
Retailer 20
-
$3,390 NZD
View
B
Retailer 21
-
$3,711 NZD
View
B
Retailer 22
-
$3,741 NZD
View
Most Expensive
NZ Jewellers
d6a6c0db-fb2c-4dcf-b80a-80f778df83d7 · Sep 15
$5,594 NZD
$3,101 USD
View
Price last confirmed 52 days ago
22 more retailers have this diamond
Prices start from $1,504 NZDSave up to $2,237 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
0.53ct Round
$1,504 NZD