Oval|Natural|GIA

0.59ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1242014595

Certificate GIA 1242014595

Diamond specifications and retailer prices

From $431 USD
SGD 582 SGD
As of October 31, 2026
Save $455 USD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $886 USD at Frank Darling · As of November 1, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242014595. Listed at 8 retailers as of October 31, 2026, with prices from $431 to $886, a $455 spread on the same certified stone. Frank Darling lists it at $886. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.49°
Pavilion angle41.02°
OriginNatural
Grading LabGIA
CertificateGIA 1242014595
Dimensions6.65 × 4.76 × 2.98 mm
L/W Ratio1.40
Culet sizeNone
Top View
6.65 mm4.76 mm0.59 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1242014595
Side View
Table 61.0%Crown 38.49°Girdle: MED-THKPavilion 41.02°Culet: NoneDepth 62.6%

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 31
Current: $886 USD|Low: $310 USD|High: $935 USD|Avg: $613 USD|-5.2%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$310 USD
Retailer 6$431 USD
Retailer 7$456 USD
Retailer 5$535 USD
Retailer 4$592 USD
Retailer 3$637 USD
Retailer 2$655 USD
Retailer 8$700 USD
Frank Darling$886 USD

28 data points across 9 retailers

8 retailers$431 USD to $886 USD

A
Cheapest Retailer
-
$431 USD
SGD 582 SGD
A
Retailer 2
-
$456 USD
SGD 616 SGD
View
A
Retailer 3
-
$535 USD
£421 GBP
View
A
Retailer 4
-
$592 USD
View
A
Retailer 5
-
$637 USD
View
A
Retailer 6
-
$655 USD
€624 EUR
View
A
Retailer 7
-
$700 USD
View
Most Expensive
B+
Frank Darling
2670403HK · Nov 1
$886 USD
View
7 more retailers have this diamond
Prices start from $431 USDSave up to $455 USD

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
$431 USD