CaratHunter
Plans
Oval|Natural|GIA

0.59ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 1568639806

Certificate GIA 1568639806

Diamond specifications and retailer prices

From $1,125 SGD
$880 USD
As of October 31, 2026
Save $698 SGD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,823 SGD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.59ct natural oval diamond

This 0.59ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568639806. Listed at 13 retailers as of October 26, 2026, with prices from $1,125 to $1,823, a $698 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,823. 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

0.59
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.35°
Pavilion angle38.61°
OriginNatural
Grading LabGIA
CertificateGIA 1568639806
Dimensions7.04 × 4.60 × 2.76 mm
L/W Ratio1.53
Culet sizeNone
Top View
7.04 mm4.60 mm0.59 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568639806
Side View
Table 59.0%Crown 34.35°Girdle: STK-VTKPavilion 38.61°Culet: NoneDepth 60.0%

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: Oct 31
Current: $1,634 SGD|Low: $1,125 SGD|High: $1,823 SGD|Avg: $1,415 SGD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 2, 2026
Retailer 6$1,125 SGD
Retailer 9$1,209 SGD
Retailer 8$1,215 SGD
Retailer 10$1,226 SGD
Retailer 5$1,242 SGD
Retailer 3$1,300 SGD
Retailer 4$1,412 SGD
Retailer 1$1,634 SGD
Retailer 7$1,715 SGD
Retailer 2$1,749 SGD
Wholesale Diamonds Direct$1,823 SGD

16 data points across 11 retailers

13 retailers$1,125 SGD to $1,823 SGD

B+
Cheapest Retailer
-
$1,125 SGD
$880 USD
B+
Retailer 2
-
$1,160 SGD
View
B+
Retailer 3
-
$1,196 SGD
$935 USD
View
B+
Retailer 4
-
$1,209 SGD
$945 USD
View
B+
Retailer 5
-
$1,215 SGD
$950 USD
View
B+
Retailer 6
-
$1,226 SGD
View
B+
Retailer 7
-
$1,242 SGD
$971 USD
View
B+
Retailer 8
-
$1,300 SGD
£800 GBP
View
B+
Retailer 9
-
$1,412 SGD
$1,104 USD
View
B
Retailer 10
-
$1,634 SGD
€1,217 EUR
View
B
Retailer 11
-
$1,715 SGD
$1,341 USD
View
B
Retailer 12
-
$1,749 SGD
$1,367 USD
View
Most Expensive
B
Wholesale Diamonds Direct
554176247 · Oct 26
$1,823 SGD
$1,425 USD
View
12 more retailers have this diamond
Prices start from $1,125 SGDSave up to $698 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+
0.59ct Oval
$1,125 SGD