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Oval|Natural|GIA

0.59ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6555003150

Certificate GIA 6555003150

Diamond specifications and retailer prices

From $595 SGD
₹44,347 INR
As of November 1, 2026
Save $1,900 SGD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,495 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.59ct natural oval diamond

This 0.59ct natural oval sits in the half to three-quarter carat band, graded H 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 6555003150. Listed at 19 retailers as of October 30, 2026, with prices from $595 to $2,495, a $1,900 spread on the same certified stone. NZ Jewellers lists it at $2,495. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555003150
Dimensions6.92 × 4.67 × 2.83 mm
L/W Ratio1.48
Top View
6.92 mm4.67 mm0.59 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555003150
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.6%

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: Nov 1
Current: $595 SGD|Low: $594 SGD|High: $1,861 SGD|Avg: $972 SGD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 1$595 SGD
Retailer 2$734 SGD
Retailer 8$735 SGD
Retailer 9$776 SGD
Retailer 10$780 SGD
Retailer 3$977 SGD
Retailer 5$989 SGD
Retailer 6$1,120 SGD
Retailer 7$1,172 SGD
Retailer 4$1,838 SGD

23 data points across 10 retailers

19 retailers$595 SGD to $2,495 SGD

A
Cheapest Retailer
-
$595 SGD
₹44,347 INR
A
Retailer 2
-
$671 SGD
HK$4,100 HKD
View
A
Retailer 3
-
$734 SGD
$574 USD
View
Final sale: no returns
A
Retailer 4
-
$735 SGD
$575 USD
View
Retailer 5
-
$776 SGD
€578 EUR
View
Price last confirmed 6 days ago
A
Retailer 6
-
$780 SGD
View
A
Retailer 7
-
$782 SGD
$612 USD
View
A
Retailer 8
-
$796 SGD
$623 USD
View
A
Retailer 9
-
$834 SGD
View
A
Retailer 10
-
$857 SGD
$670 USD
View
B+
Retailer 11
-
$918 SGD
$718 USD
View
B+
Retailer 12
-
$977 SGD
£602 GBP
View
B+
Retailer 13
-
$989 SGD
£609 GBP
View
B+
Retailer 14
-
$1,108 SGD
$866 USD
View
B+
Retailer 15
-
$1,115 SGD
$872 USD
View
B+
Retailer 16
-
$1,120 SGD
$876 USD
View
B+
Retailer 17
-
$1,172 SGD
€873 EUR
View
B
Retailer 18
-
$1,838 SGD
£1,132 GBP
View
Most Expensive
B
NZ Jewellers
dcd2c432-4111-47cb-8b8d-8331844eff82 · Oct 30
$2,495 SGD
$1,952 USD
View
18 more retailers have this diamond
Prices start from $595 SGDSave up to $1,900 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
$595 SGD