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Round|Natural|GIA

1.04ct G SI1 Round Natural Diamond

GD • G/SI1 • GIA 1253232628

Certificate GIA 1253232628

Diamond specifications and retailer prices

From $5,863 NZD
As of November 6, 2026
Save $9,056 NZD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $14,918 NZD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 1253232628. Listed at 16 retailers as of November 5, 2026, with prices from $5,863 to $14,918, a $9,056 spread on the same certified stone. Diamond Quarter lists it at $14,918. 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

1.04
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 1253232628
Dimensions6.22 × 6.20 × 4.06 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.22 mm6.20 mm1.04 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1253232628
Side View
Table 55.0%Crown 39°Girdle: Very ThickPavilion 39.4°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,338 NZD|Low: $5,863 NZD|High: $12,339 NZD|Avg: $7,715 NZD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$5,863 NZD
Retailer 5$5,935 NZD
Retailer 9$6,260 NZD
Retailer 8$6,341 NZD
Retailer 2$6,858 NZD
Retailer 1$7,338 NZD
Retailer 7$7,816 NZD
Retailer 4$8,197 NZD
Retailer 3$8,899 NZD
Retailer 6$12,191 NZD

43 data points across 10 retailers

16 retailers$5,863 NZD to $14,918 NZD

B+
Cheapest Retailer
-
$5,863 NZD
B+
Retailer 2
-
$5,935 NZD
View
B
Retailer 3
-
$6,260 NZD
View
B
Retailer 4
-
$6,341 NZD
View
Retailer 5
-
$6,604 NZD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$6,604 NZD
View
B
Retailer 7
-
$6,858 NZD
View
B
Retailer 8
-
$7,338 NZD
View
B
Retailer 9
-
$7,621 NZD
View
Retailer 10
-
$7,816 NZD
View
Price last confirmed 33 days ago
B
Retailer 11
-
$8,197 NZD
View
Retailer 12
-
$8,253 NZD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$8,899 NZD
View
B
Retailer 14
-
$12,191 NZD
View
C
Retailer 15
-
$12,701 NZD
View
Most Expensive
C
Diamond Quarter
1.04SI1G1228B4C0N · Nov 5
$14,918 NZD
£6,512 GBP
View
15 more retailers have this diamond
Prices start from $5,863 NZDSave up to $9,056 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.

B+
1.04ct Round
$5,863 NZD