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Round|Natural|GIA

0.90ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1563253129

Certificate GIA 1563253129

Diamond specifications and retailer prices

From $1,567 NZD
HK$6,900 HKD
As of October 30, 2026
Save $4,040 NZD (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,607 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563253129. Listed at 19 retailers as of October 30, 2026, with prices from $1,567 to $5,607, a $4,040 spread on the same certified stone. NZ Jewellers lists it at $5,607. 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

0.90
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1563253129
Dimensions6.14 × 6.10 × 3.85 mm
L/W Ratio1.01
Top View
6.14 mm6.10 mm0.90 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563253129
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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 30
Current: $5,607 NZD|Low: $1,567 NZD|High: $5,628 NZD|Avg: $2,657 NZD|+6.3%
NZ Jewellers
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
Retailer 19
October 31, 2026
Retailer 11$1,567 NZD
Retailer 2$1,573 NZD
Retailer 6$1,723 NZD
Retailer 10$1,881 NZD
Retailer 5$2,010 NZD
Retailer 4$2,097 NZD
Retailer 17$2,097 NZD
Retailer 19$2,177 NZD
Retailer 8$2,190 NZD
Retailer 3$2,271 NZD
Retailer 15$2,336 NZD
Retailer 7$2,340 NZD
Retailer 12$2,379 NZD
Retailer 13$2,653 NZD
Retailer 14$2,932 NZD
Retailer 9$3,008 NZD
Retailer 18$3,862 NZD
Retailer 16$5,444 NZD
NZ Jewellers$5,607 NZD

15 data points across 19 retailers

19 retailers$1,567 NZD to $5,607 NZD

A
Cheapest Retailer
-
$1,567 NZD
HK$6,900 HKD
A
Retailer 2
-
$1,573 NZD
₹84,439 INR
View
A
Retailer 3
-
$1,723 NZD
₹92,463 INR
View
A
Retailer 4
-
$1,881 NZD
$1,060 USD
View
A
Retailer 5
-
$2,010 NZD
$1,133 USD
View
A
Retailer 6
-
$2,097 NZD
$1,182 USD
View
A
Retailer 7
-
$2,097 NZD
$1,182 USD
View
B+
Retailer 8
-
$2,177 NZD
$1,227 USD
View
B+
Retailer 9
-
$2,190 NZD
SGD 1,668 SGD
View
B+
Retailer 10
-
$2,271 NZD
$1,280 USD
View
B+
Retailer 11
-
$2,336 NZD
$1,316 USD
View
B+
Retailer 12
-
$2,340 NZD
$1,319 USD
View
B+
Retailer 13
-
$2,379 NZD
£1,056 GBP
View
B+
Retailer 14
-
$2,653 NZD
$1,495 USD
View
B+
Retailer 15
-
$2,932 NZD
€1,574 EUR
View
B+
Retailer 16
-
$3,008 NZD
$1,695 USD
View
B
Retailer 17
-
$3,862 NZD
£1,714 GBP
View
B
Retailer 18
-
$5,444 NZD
£2,416 GBP
View
Most Expensive
B
NZ Jewellers
6ac5ab9d-7ab6-4ead-9721-103950485695 · Oct 30
$5,607 NZD
$3,160 USD
View
18 more retailers have this diamond
Prices start from $1,567 NZDSave up to $4,040 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
0.90ct Round
$1,567 NZD