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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 $3,928 USD
As of November 6, 2026
Save $4,734 USD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,662 USD 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 $3,928 to $8,662, a $4,734 spread on the same certified stone. NZ Jewellers lists it at $8,662. 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
Color
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: $4,864 USD|Low: $3,465 USD|High: $8,014 USD|Avg: $5,303 USD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$4,045 USD
Retailer 6$4,158 USD
Retailer 8$4,504 USD
Retailer 1$4,864 USD
Retailer 7$5,012 USD
Retailer 3$5,590 USD
Retailer 2$6,066 USD
Retailer 4$7,898 USD

45 data points across 8 retailers

16 retailers$3,928 USD to $8,662 USD

B+
Cheapest Retailer
-
$3,928 USD
B+
Retailer 2
-
$4,045 USD
View
B
Retailer 3
-
$4,158 USD
View
Final sale: no returns
B
Retailer 4
-
$4,475 USD
View
B
Retailer 5
-
$4,504 USD
View
Retailer 6
-
$4,504 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$4,504 USD
View
B
Retailer 8
-
$4,767 USD
View
B
Retailer 9
-
$4,864 USD
View
Retailer 10
-
$5,012 USD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$5,197 USD
View
Retailer 12
-
$5,489 USD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$5,590 USD
View
B
Retailer 14
-
$6,066 USD
View
B
Retailer 15
-
$7,898 USD
View
Most Expensive
B
NZ Jewellers
89f03bb6-f829-49b3-ae4c-15e76fec6621 · Nov 5
$8,662 USD
View
15 more retailers have this diamond
Prices start from $3,928 USDSave up to $4,734 USD

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
$3,928 USD