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Oval|Natural|GIA

0.59ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1568011161

Certificate GIA 1568011161

Diamond specifications and retailer prices

From $679 SGD
As of October 29, 2026
Save $624 SGD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,303 SGD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 0.59ct natural oval diamond

This 0.59ct natural oval sits in the half to three-quarter carat band, graded E 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 1568011161. Listed at 7 retailers as of October 29, 2026, with prices from $679 to $1,303, a $624 spread on the same certified stone. Frank Darling lists it at $1,303. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.04°
Pavilion angle41.51°
OriginNatural
Grading LabGIA
CertificateGIA 1568011161
Dimensions6.64 × 4.74 × 2.98 mm
L/W Ratio1.40
Culet sizeNone
Top View
6.64 mm4.74 mm0.59 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568011161
Side View
Table 58.0%Crown 34.04°Girdle: STK-THKPavilion 41.51°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,303 SGD|Low: $511 SGD|High: $1,376 SGD|Avg: $989 SGD|-5.3%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 8$511 SGD
Retailer 5$679 SGD
Retailer 6$760 SGD
Retailer 3$987 SGD
Retailer 4$1,061 SGD
Retailer 2$1,069 SGD
Retailer 7$1,156 SGD
Frank Darling$1,303 SGD

24 data points across 8 retailers

7 retailers$679 SGD to $1,303 SGD

A
Cheapest Retailer
-
$679 SGD
A
Retailer 2
-
$760 SGD
View
A
Retailer 3
-
$987 SGD
$770 USD
View
A
Retailer 4
-
$1,061 SGD
$828 USD
View
A
Retailer 5
-
$1,069 SGD
€794 EUR
View
B+
Retailer 6
-
$1,156 SGD
$902 USD
View
Most Expensive
B+
Frank Darling
2671777HK · Oct 29
$1,303 SGD
$1,017 USD
View
6 more retailers have this diamond
Prices start from $679 SGDSave up to $624 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
0.59ct Oval
$679 SGD