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Round|Natural|GIA

1.04ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6531528839

Certificate GIA 6531528839

Diamond specifications and retailer prices

From $4,224 NZD
HK$18,600 HKD
As of October 30, 2026
Save $5,231 NZD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,455 NZD at MOH London · As of October 29, 2026
View at MOH London

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 6531528839. Listed at 12 retailers as of October 29, 2026, with prices from $4,224 to $9,455, a $5,231 spread on the same certified stone. MOH London lists it at $9,455. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6531528839
Dimensions6.57 × 6.54 × 3.95 mm
L/W Ratio1.00
Top View
6.57 mm6.54 mm1.04 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531528839
Side View
Table 58.0%Crown 33.5°Girdle: Sli. ThickPavilion 40.8°Culet: NoneDepth 60.4%

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: Oct 30
Current: $9,455 NZD|Low: $4,060 NZD|High: $9,908 NZD|Avg: $5,988 NZD|-4.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11$4,224 NZD
Retailer 10$4,638 NZD
Retailer 3$4,702 NZD
Retailer 6$5,589 NZD
Retailer 7$5,589 NZD
Retailer 5$5,784 NZD
Retailer 2$5,840 NZD
Retailer 4$6,195 NZD
Retailer 8$6,526 NZD
Retailer 9$6,666 NZD
MOH London$9,455 NZD

43 data points across 11 retailers

12 retailers$4,224 NZD to $9,455 NZD

A
Cheapest Retailer
-
$4,224 NZD
HK$18,600 HKD
A
Retailer 2
-
$4,638 NZD
$2,614 USD
View
A
Retailer 3
-
$4,702 NZD
$2,650 USD
View
Final sale: no returns
A
Retailer 4
-
$4,712 NZD
A$4,086 AUD
View
A
Retailer 5
-
$5,589 NZD
$3,150 USD
View
A
Retailer 6
-
$5,589 NZD
$3,150 USD
View
A
Retailer 7
-
$5,784 NZD
$3,260 USD
View
B+
Retailer 8
-
$5,840 NZD
£2,592 GBP
View
B+
Retailer 9
-
$6,195 NZD
€3,325 EUR
View
Retailer 10
-
$6,526 NZD
$3,678 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$6,666 NZD
$3,757 USD
View
Most Expensive
B
MOH London
C7DC9720D · Oct 29
$9,455 NZD
£4,196 GBP
View
11 more retailers have this diamond
Prices start from $4,224 NZDSave up to $5,231 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
1.04ct Round
$4,224 NZD