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Oval|Natural|GIA

0.56ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 2556535446

Certificate GIA 2556535446

Diamond specifications and retailer prices

From $630 USD
As of October 28, 2026
Save $1,512 USD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,142 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.56ct natural oval diamond

This 0.56ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556535446. Listed at 15 retailers as of October 27, 2026, with prices from $630 to $2,142, a $1,512 spread on the same certified stone. NZ Jewellers lists it at $2,142. 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

0.56
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.39°
Pavilion angle40.14°
OriginNatural
Grading LabGIA
CertificateGIA 2556535446
Dimensions6.44 × 4.72 × 2.96 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
6.44 mm4.72 mm0.56 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556535446
Side View
Table 61.0%Crown 38.39°Girdle: STK-THKPavilion 40.14°Culet: NoneDepth 62.7%

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 28
Current: $2,142 USD|Low: $415 USD|High: $2,142 USD|Avg: $914 USD|+4.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 5$630 USD
Retailer 3$683 USD
Retailer 10$683 USD
Retailer 12$709 USD
Retailer 9$715 USD
Retailer 4$788 USD
Retailer 14$810 USD
Retailer 13$815 USD
Retailer 2$843 USD
Retailer 7$843 USD
Retailer 11$865 USD
Retailer 6$987 USD
Retailer 8$1,586 USD
NZ Jewellers$2,142 USD

33 data points across 14 retailers

15 retailers$630 USD to $2,142 USD

A
Cheapest Retailer
-
$630 USD
Final sale: no returns
A
Retailer 2
-
$683 USD
View
A
Retailer 3
-
$683 USD
View
A
Retailer 4
-
$709 USD
View
A
Retailer 5
-
$715 USD
View
A
Retailer 6
-
$788 USD
View
A
Retailer 7
-
$810 USD
View
A
Retailer 8
-
$815 USD
View
B+
Retailer 9
-
$843 USD
£664 GBP
View
B+
Retailer 10
-
$843 USD
£664 GBP
View
B+
Retailer 11
-
$865 USD
View
B+
Retailer 12
-
$987 USD
A$1,518 AUD
View
Price last confirmed 24 days ago
B
Retailer 13
-
$1,586 USD
£1,249 GBP
View
B
Retailer 14
-
$2,058 USD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
11cfd4f5-95e6-4c42-999d-9aa834ba80f8 · Oct 27
$2,142 USD
View
14 more retailers have this diamond
Prices start from $630 USDSave up to $1,512 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
0.56ct Oval
$630 USD