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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 $3,051 SGD
HK$18,600 HKD
As of October 29, 2026
Save $3,779 SGD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,830 SGD 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 $3,051 to $6,830, a $3,779 spread on the same certified stone. MOH London lists it at $6,830. 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 29
Current: $6,830 SGD|Low: $2,933 SGD|High: $7,157 SGD|Avg: $4,337 SGD|-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 30, 2026
Retailer 11$3,051 SGD
Retailer 10$3,350 SGD
Retailer 3$3,397 SGD
Retailer 6$4,037 SGD
Retailer 7$4,037 SGD
Retailer 5$4,178 SGD
Retailer 2$4,219 SGD
Retailer 4$4,468 SGD
Retailer 8$4,714 SGD
Retailer 9$4,815 SGD
MOH London$6,830 SGD

43 data points across 11 retailers

12 retailers$3,051 SGD to $6,830 SGD

A
Cheapest Retailer
-
$3,051 SGD
HK$18,600 HKD
A
Retailer 2
-
$3,350 SGD
$2,614 USD
View
A
Retailer 3
-
$3,397 SGD
$2,650 USD
View
Final sale: no returns
A
Retailer 4
-
$3,404 SGD
A$4,086 AUD
View
A
Retailer 5
-
$4,037 SGD
$3,150 USD
View
A
Retailer 6
-
$4,037 SGD
$3,150 USD
View
A
Retailer 7
-
$4,178 SGD
$3,260 USD
View
B+
Retailer 8
-
$4,219 SGD
£2,592 GBP
View
B+
Retailer 9
-
$4,468 SGD
€3,320 EUR
View
Retailer 10
-
$4,714 SGD
$3,678 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$4,815 SGD
$3,757 USD
View
Most Expensive
B
MOH London
C7DC9720D · Oct 29
$6,830 SGD
£4,196 GBP
View
11 more retailers have this diamond
Prices start from $3,051 SGDSave up to $3,779 SGD

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
$3,051 SGD