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Oval|Natural|GIA

0.59ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 3545841527

Certificate GIA 3545841527

Diamond specifications and retailer prices

From $520 NZD
SGD 396 SGD
As of October 30, 2026
Save $777 NZD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,297 NZD at Frank Darling · As of October 30, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545841527. Listed at 7 retailers as of October 30, 2026, with prices from $520 to $1,297, a $777 spread on the same certified stone. Frank Darling lists it at $1,297. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3545841527
Dimensions6.41 × 4.68 × 2.91 mm
L/W Ratio1.37
Top View
6.41 mm4.68 mm0.59 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3545841527
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,297 NZD|Low: $369 NZD|High: $1,364 NZD|Avg: $746 NZD|-4.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 12$369 NZD
Retailer 10$507 NZD
Retailer 7$520 NZD
Retailer 4$545 NZD
Retailer 5$554 NZD
Retailer 2$677 NZD
Retailer 3$690 NZD
Retailer 6$710 NZD
Retailer 8$811 NZD
Retailer 11$985 NZD
Retailer 9$1,028 NZD
Frank Darling$1,297 NZD

24 data points across 12 retailers

7 retailers$520 NZD to $1,297 NZD

A
Cheapest Retailer
-
$520 NZD
SGD 396 SGD
A
Retailer 2
-
$554 NZD
SGD 422 SGD
View
A
Retailer 3
-
$677 NZD
$382 USD
View
A
Retailer 4
-
$690 NZD
$389 USD
View
A
Retailer 5
-
$710 NZD
$400 USD
View
A
Retailer 6
-
$811 NZD
$457 USD
View
Most Expensive
B+
Frank Darling
2602838HK · Oct 30
$1,297 NZD
$731 USD
View
6 more retailers have this diamond
Prices start from $520 NZDSave up to $777 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
$520 NZD