Round|Natural|GIA

1.04ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5506486205

Certificate GIA 5506486205

Diamond specifications and retailer prices

From $3,226 USD
As of October 28, 2026
Save $3,107 USD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,333 USD at NZ Jewellers · As of October 27, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5506486205. Listed at 11 retailers as of October 27, 2026, with prices from $3,226 to $6,333, a $3,107 spread on the same certified stone. NZ Jewellers lists it at $6,333. 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5506486205
Dimensions6.45 × 6.41 × 4.02 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
6.45 mm6.41 mm1.04 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5506486205
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $6,111 USD|Low: $3,075 USD|High: $6,436 USD|Avg: $4,133 USD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$3,226 USD
Retailer 7$3,300 USD
Retailer 2$3,308 USD
Retailer 8$3,355 USD
Retailer 9$3,635 USD
Retailer 10$3,635 USD
Retailer 6$4,191 USD
Retailer 4$4,249 USD
Retailer 11$4,325 USD
Retailer 1$6,111 USD
Retailer 3$6,436 USD

29 data points across 11 retailers

11 retailers$3,226 USD to $6,333 USD

A
Cheapest Retailer
-
$3,226 USD
A
Retailer 2
-
$3,300 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$3,308 USD
View
B+
Retailer 4
-
$3,355 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,635 USD
View
B+
Retailer 6
-
$3,775 USD
View
B+
Retailer 7
-
$4,191 USD
£3,300 GBP
View
B+
Retailer 8
-
$4,194 USD
View
B+
Retailer 9
-
$4,249 USD
€4,047 EUR
View
B
Retailer 10
-
$6,111 USD
£4,812 GBP
View
Most Expensive
B
NZ Jewellers
5c47e2c3-8130-4bf1-8918-5dbe296ae380 · Oct 27
$6,333 USD
View
10 more retailers have this diamond
Prices start from $3,226 USDSave up to $3,107 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.

A
1.04ct Round
$3,226 USD