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Round|Natural|GIA

1.02ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5496841494

Certificate GIA 5496841494

Diamond specifications and retailer prices

From $4,133 NZD
As of November 6, 2026
Save $5,923 NZD (59%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,056 NZD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5496841494. Listed at 21 retailers as of November 5, 2026, with prices from $4,133 to $10,056, a $5,923 spread on the same certified stone. Diamond Quarter lists it at $10,056. 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

1.02
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5496841494
Dimensions6.44 × 6.41 × 4.02 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.44 mm6.41 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5496841494
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 6
Current: $5,291 NZD|Low: $4,086 NZD|High: $9,360 NZD|Avg: $5,624 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$4,133 NZD
Retailer 8$4,365 NZD
Retailer 11$4,486 NZD
Retailer 12$4,623 NZD
Retailer 2$4,916 NZD
Retailer 4$5,202 NZD
Retailer 1$5,291 NZD
Retailer 5$5,680 NZD
Retailer 9$5,852 NZD
Retailer 3$5,908 NZD
Retailer 6$6,750 NZD
Retailer 7$9,223 NZD

41 data points across 12 retailers

21 retailers$4,133 NZD to $10,056 NZD

A
Cheapest Retailer
-
$4,133 NZD
A
Retailer 2
-
$4,365 NZD
View
B+
Retailer 3
-
$4,486 NZD
View
B+
Retailer 4
-
$4,623 NZD
View
Final sale: no returns
B+
Retailer 5
-
$4,916 NZD
View
Retailer 6
-
$5,009 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$5,009 NZD
View
B+
Retailer 8
-
$5,202 NZD
View
B+
Retailer 9
-
$5,291 NZD
View
B+
Retailer 10
-
$5,680 NZD
View
B
Retailer 11
-
$5,718 NZD
View
B
Retailer 12
-
$5,718 NZD
View
B
Retailer 13
-
$5,781 NZD
View
B+
Retailer 14
-
$5,852 NZD
View
B
Retailer 15
-
$5,899 NZD
View
Retailer 16
-
$5,908 NZD
View
Price last confirmed 30 days ago
Retailer 17
-
$6,420 NZD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$6,750 NZD
View
B
Retailer 19
-
$9,223 NZD
View
B
Retailer 20
-
$9,635 NZD
View
Most Expensive
B
Diamond Quarter
1.02SI1H54948814N · Nov 5
$10,056 NZD
£4,389 GBP
View
20 more retailers have this diamond
Prices start from $4,133 NZDSave up to $5,923 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
1.02ct Round
$4,133 NZD