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Round|Natural|GIA

0.58ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2556085608

Certificate GIA 2556085608

Diamond specifications and retailer prices

From $837 SGD
HK$5,100 HKD
As of October 29, 2026
Save $2,765 SGD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,707 SGD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 0.58ct natural round diamond

This 0.58ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556085608. Listed at 24 retailers as of October 23, 2026, with a 330% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.58
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556085608
Dimensions5.36 × 5.39 × 3.29 mm
L/W Ratio1.01
Top View
5.36 mm5.39 mm0.58 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556085608
Side View
Table 55.0%Crown 34°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.2%

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: $3,602 SGD|Low: $837 SGD|High: $3,602 SGD|Avg: $1,437 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 17$837 SGD
Retailer 10$852 SGD
Retailer 6$1,044 SGD
Retailer 5$1,048 SGD
Retailer 11$1,137 SGD
Retailer 3$1,145 SGD
Retailer 15$1,151 SGD
Retailer 2$1,318 SGD
Retailer 9$1,319 SGD
Retailer 16$1,339 SGD
Retailer 4$1,351 SGD
Retailer 14$1,475 SGD
Retailer 12$1,480 SGD
Retailer 7$1,506 SGD
Retailer 8$1,768 SGD
Retailer 13$2,095 SGD
NZ Jewellers$3,602 SGD

19 data points across 17 retailers

24 retailers$837 SGD to $3,602 SGD

A
Cheapest Retailer
-
$837 SGD
HK$5,100 HKD
A
Retailer 2
-
$852 SGD
₹63,336 INR
View
A
Retailer 3
-
$1,044 SGD
A$1,253 AUD
View
A
Retailer 4
-
$1,048 SGD
$818 USD
View
Final sale: no returns
A
Retailer 5
-
$1,137 SGD
$887 USD
View
A
Retailer 6
-
$1,145 SGD
$893 USD
View
A
Retailer 7
-
$1,151 SGD
$898 USD
View
A
Retailer 8
-
$1,182 SGD
$922 USD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$1,262 SGD
$985 USD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
$1,312 SGD
$1,024 USD
View
B+
Retailer 11
-
$1,318 SGD
£810 GBP
View
B+
Retailer 12
-
$1,319 SGD
$1,029 USD
View
B+
Retailer 13
-
$1,339 SGD
$1,045 USD
View
B+
Retailer 14
-
$1,351 SGD
£830 GBP
View
B+
Retailer 15
-
$1,364 SGD
$1,064 USD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
$1,475 SGD
€1,096 EUR
View
B+
Retailer 17
-
$1,480 SGD
£909 GBP
View
B+
Retailer 18
-
$1,506 SGD
$1,175 USD
View
B+
Retailer 19
-
$1,768 SGD
ZAR 22,290 ZAR
View
B+
Retailer 20
-
$1,795 SGD
A$2,154 AUD
View
Price last confirmed 26 days ago
B+
Retailer 21
-
$2,095 SGD
£1,287 GBP
View
B
Retailer 22
-
$3,566 SGD
$2,782 USD
View
B
Retailer 23
-
$3,602 SGD
$2,810 USD
View
Most Expensive
B
NZ Jewellers
1aa6255d-b61c-49da-9a67-06615a5b5edd · Oct 6
$3,707 SGD
$2,892 USD
View
Price last confirmed 24 days ago
23 more retailers have this diamond
Prices start from $837 SGDSave up to $2,765 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
0.58ct Round
$837 SGD