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Oval|Natural|GIA

0.59ct F SI2 Oval Natural Diamond

VG • F/SI2 • GIA 6551565439

Certificate GIA 6551565439

Diamond specifications and retailer prices

From $729 NZD
SGD 554 SGD
As of October 31, 2026
Save $799 NZD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,528 NZD at Frank Darling · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551565439. Listed at 8 retailers as of October 31, 2026, with prices from $729 to $1,528, a $799 spread on the same certified stone. Frank Darling lists it at $1,528. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551565439
Dimensions6.57 × 4.69 × 2.93 mm
L/W Ratio1.40
Culet sizeNone
Top View
6.57 mm4.69 mm0.59 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551565439
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

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: $1,528 NZD|Low: $550 NZD|High: $1,642 NZD|Avg: $1,070 NZD|-7.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 9$550 NZD
Retailer 4$729 NZD
Retailer 5$760 NZD
Retailer 3$893 NZD
Retailer 2$989 NZD
Retailer 10$1,027 NZD
Retailer 6$1,170 NZD
Retailer 7$1,179 NZD
Retailer 8$1,430 NZD
Frank Darling$1,528 NZD

23 data points across 10 retailers

8 retailers$729 NZD to $1,528 NZD

A
Cheapest Retailer
-
$729 NZD
SGD 554 SGD
A
Retailer 2
-
$760 NZD
SGD 578 SGD
View
A
Retailer 3
-
$893 NZD
£396 GBP
View
A
Retailer 4
-
$989 NZD
$556 USD
View
A
Retailer 5
-
$1,027 NZD
$578 USD
View
A
Retailer 6
-
$1,170 NZD
$658 USD
View
Retailer 7
-
$1,179 NZD
€632 EUR
View
Price last confirmed 8 days ago
Most Expensive
B+
Frank Darling
2658169HK · Nov 2
$1,528 NZD
$860 USD
View
7 more retailers have this diamond
Prices start from $729 NZDSave up to $799 NZD

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
$729 NZD