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Round|Natural|GIA

1.58ct F I1 Round Natural Diamond

VG • F/I1 • GIA 2235529393

Certificate GIA 2235529393

Diamond specifications and retailer prices

From $6,388 SGD
$4,995 USD
As of November 2, 2026
Save $2,369 SGD (27%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,757 SGD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.58ct natural round diamond

This 1.58ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2235529393. Listed at 5 retailers as of November 2, 2026, with prices from $6,388 to $8,757, a $2,369 spread on the same certified stone. Yorxs lists it at $8,757. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.58
Carat
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2235529393
Dimensions7.40 × 7.37 × 4.62 mm
L/W Ratio1.00
Star length50%
Lower girdle85%
Culet sizeNone
Top View
7.40 mm7.37 mm1.58 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2235529393
Side View
Table 59.0%Crown 36°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 62.6%

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 2
Current: $6,497 SGD|Low: $6,304 SGD|High: $10,140 SGD|Avg: $7,968 SGD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 2, 2026
Retailer 2$6,388 SGD
Retailer 1$6,497 SGD
Retailer 4$8,125 SGD
Yorxs$8,757 SGD
Retailer 3$10,140 SGD

24 data points across 5 retailers

5 retailers$6,388 SGD to $8,757 SGD

B+
Cheapest Retailer
-
$6,388 SGD
$4,995 USD
B+
Retailer 2
-
$6,497 SGD
$5,080 USD
View
B+
Retailer 3
-
$6,719 SGD
$5,254 USD
View
B
Retailer 4
-
$8,125 SGD
$6,353 USD
View
Most Expensive
B
Yorxs
459689528 · Nov 2
$8,757 SGD
€6,521 EUR
View
4 more retailers have this diamond
Prices start from $6,388 SGDSave up to $2,369 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.

B+
1.58ct Round
$6,388 SGD