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Round|Natural|GIA

1.04ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 7508005550

Certificate GIA 7508005550

Diamond specifications and retailer prices

From $7,086 NZD
As of November 6, 2026
Save $8,540 NZD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,625 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 top-tier cut grade and certified by GIA 7508005550. Listed at 16 retailers as of November 5, 2026, with prices from $7,086 to $15,625, a $8,540 spread on the same certified stone. NZ Jewellers lists it at $15,625. 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

1.04
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7508005550
Dimensions6.47 × 6.44 × 4.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional twinning wisps, additional clouds, pinpoints and surface graining are not shown.
Top View
6.47 mm6.44 mm1.04 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7508005550
Side View
Table 57.0%Crown 34°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.8%

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: $8,774 NZD|Low: $6,251 NZD|High: $14,456 NZD|Avg: $9,565 NZD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$7,297 NZD
Retailer 6$7,501 NZD
Retailer 8$8,125 NZD
Retailer 1$8,774 NZD
Retailer 7$9,041 NZD
Retailer 3$10,084 NZD
Retailer 2$10,942 NZD
Retailer 4$14,247 NZD

45 data points across 8 retailers

16 retailers$7,086 NZD to $15,625 NZD

B+
Cheapest Retailer
-
$7,086 NZD
B+
Retailer 2
-
$7,297 NZD
View
B
Retailer 3
-
$7,501 NZD
View
Final sale: no returns
B
Retailer 4
-
$8,072 NZD
View
B
Retailer 5
-
$8,125 NZD
View
Retailer 6
-
$8,125 NZD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$8,125 NZD
View
B
Retailer 8
-
$8,599 NZD
View
B
Retailer 9
-
$8,774 NZD
View
Retailer 10
-
$9,041 NZD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$9,375 NZD
View
Retailer 12
-
$9,902 NZD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$10,084 NZD
View
B
Retailer 14
-
$10,942 NZD
View
B
Retailer 15
-
$14,247 NZD
View
Most Expensive
B
NZ Jewellers
89f03bb6-f829-49b3-ae4c-15e76fec6621 · Nov 5
$15,625 NZD
$8,662 USD
View
15 more retailers have this diamond
Prices start from $7,086 NZDSave up to $8,540 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
$7,086 NZD