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Oval|Natural|GIA

0.59ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 6551869120

Certificate GIA 6551869120

Diamond specifications and retailer prices

From $626 SGD
As of October 31, 2026
Save $101 SGD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $727 SGD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.59ct natural oval diamond

This 0.59ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551869120. Listed at 2 retailers as of October 31, 2026, with prices from $626 to $727, a $101 spread on the same certified stone. 77 Diamonds lists it at $727. 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

0.59
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6551869120
Dimensions6.12 × 4.70 × 3.07 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.12 mm4.70 mm0.59 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551869120
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $727 SGD|Low: $626 SGD|High: $727 SGD|Avg: $671 SGD|+2.9%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2$626 SGD
77 Diamonds$727 SGD

39 data points across 2 retailers

2 retailers$626 SGD to $727 SGD

B+
Cheapest Retailer
-
$626 SGD
Most Expensive
B+
77 Diamonds
OVCPNWHMJ7PF · Nov 1
$727 SGD
£448 GBP
View
1 more retailer has this diamond
Prices start from $626 SGDSave up to $101 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
$626 SGD