Round|Natural|GIA

0.53ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6531088814

Certificate GIA 6531088814

Diamond specifications and retailer prices

From $967 NZD
$545 USD
As of November 2, 2026
Save $1,705 NZD (64%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $3,630 NZD at NZ Jewellers · As of October 20, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6531088814. Listed at 29 retailers as of November 1, 2026, with a 176% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.53
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6531088814
Dimensions5.16 × 5.14 × 3.21 mm
L/W Ratio1.00
Top View
5.16 mm5.14 mm0.53 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6531088814
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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 2
Current: $1,498 NZD|Low: $887 NZD|High: $2,706 NZD|Avg: $1,558 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$967 NZD
Retailer 3$1,091 NZD
Retailer 8$1,128 NZD
Retailer 10$1,341 NZD
Retailer 4$1,407 NZD
Retailer 9$1,476 NZD
Retailer 1$1,498 NZD
Retailer 5$1,693 NZD
Retailer 2$1,740 NZD
Retailer 7$1,786 NZD
Retailer 6$2,672 NZD

35 data points across 11 retailers

29 retailers$967 NZD to $2,672 NZD

A
Cheapest Retailer
-
$967 NZD
$545 USD
Final sale: no returns
Retailer 2
-
$1,049 NZD
$591 USD
View
Price last confirmed 45 days ago
Retailer 3
-
$1,049 NZD
$591 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$1,049 NZD
$591 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$1,091 NZD
$615 USD
View
B+
Retailer 6
-
$1,128 NZD
$636 USD
View
Retailer 7
-
$1,128 NZD
$636 USD
View
Price last confirmed 34 days ago
Retailer 8
-
$1,210 NZD
$682 USD
View
Price last confirmed 41 days ago
Retailer 9
-
$1,210 NZD
$682 USD
View
Price last confirmed 24 days ago
Retailer 10
-
$1,210 NZD
$682 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$1,210 NZD
$682 USD
View
B+
Retailer 12
-
$1,247 NZD
$703 USD
View
B+
Retailer 13
-
$1,277 NZD
$720 USD
View
B+
Retailer 14
-
$1,277 NZD
$720 USD
View
B
Retailer 15
-
$1,331 NZD
$750 USD
View
B
Retailer 16
-
$1,341 NZD
$756 USD
View
B
Retailer 17
-
$1,393 NZD
$785 USD
View
B+
Retailer 18
-
$1,407 NZD
£625 GBP
View
B+
Retailer 19
-
$1,476 NZD
£655 GBP
View
B+
Retailer 20
-
$1,498 NZD
£665 GBP
View
B
Retailer 21
-
$1,660 NZD
$936 USD
View
B
Retailer 22
-
$1,693 NZD
€909 EUR
View
Retailer 23
-
$1,740 NZD
A$1,509 AUD
View
Price last confirmed 28 days ago
B
Retailer 24
-
$1,786 NZD
ZAR 16,266 ZAR
View
B
Retailer 25
-
$2,672 NZD
£1,186 GBP
View
Retailer 26
-
$3,630 NZD
$2,046 USD
View
Price under review
Retailer 27
-
$3,630 NZD
$2,046 USD
View
Price under review
Retailer 28
-
$3,630 NZD
$2,046 USD
View
Price under review
Most Expensive
NZ Jewellers
564076de-2551-4b2c-823d-ecdd994a8cf9 · Oct 20
$3,630 NZD
$2,046 USD
View
Price under review
28 more retailers have this diamond
Prices start from $967 NZDSave up to $1,705 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
$967 NZD