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Oval|Natural|GIA

0.55ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6565039100

Certificate GIA 6565039100

Diamond specifications and retailer prices

From €516 EUR
HK$4,500 HKD
As of October 30, 2026
Save €1,386 EUR (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,902 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded D 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 6565039100. Listed at 17 retailers as of October 30, 2026, with prices from €516 to €1,902, a €1,386 spread on the same certified stone. NZ Jewellers lists it at €1,902. 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

0.55
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565039100
Dimensions6.46 × 4.59 × 2.90 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
6.46 mm4.59 mm0.55 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6565039100
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.2%

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: €1,902 EUR|Low: €559 EUR|High: €1,902 EUR|Avg: €838 EUR
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 14€559 EUR
Retailer 3€606 EUR
Retailer 16€606 EUR
Retailer 15€630 EUR
Retailer 5€631 EUR
Retailer 4€700 EUR
Retailer 6€700 EUR
Retailer 8€714 EUR
Retailer 11€747 EUR
Retailer 12€748 EUR
Retailer 2€770 EUR
Retailer 9€864 EUR
Retailer 7€912 EUR
Retailer 10€936 EUR
Retailer 13€1,408 EUR
NZ Jewellers€1,902 EUR

40 data points across 16 retailers

17 retailers€516 EUR to €1,902 EUR

A
Cheapest Retailer
-
€516 EUR
HK$4,500 HKD
A
Retailer 2
-
€559 EUR
$625 USD
View
A
Retailer 3
-
€606 EUR
$677 USD
View
A
Retailer 4
-
€606 EUR
$677 USD
View
A
Retailer 5
-
€630 EUR
$704 USD
View
A
Retailer 6
-
€631 EUR
SGD 952 SGD
View
A
Retailer 7
-
€700 EUR
$782 USD
View
A
Retailer 8
-
€700 EUR
$782 USD
View
A
Retailer 9
-
€714 EUR
$798 USD
View
A
Retailer 10
-
€747 EUR
£657 GBP
View
B+
Retailer 11
-
€748 EUR
£658 GBP
View
B+
Retailer 12
-
€770 EUR
$860 USD
View
B+
Retailer 13
-
€864 EUR
View
Retailer 14
-
€912 EUR
A$1,567 AUD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
€936 EUR
ZAR 16,894 ZAR
View
B
Retailer 16
-
€1,408 EUR
£1,239 GBP
View
Most Expensive
B
NZ Jewellers
a5a4523c-514c-4dc4-affd-c9dbcfc24278 · Oct 30
€1,902 EUR
$2,125 USD
View
16 more retailers have this diamond
Prices start from €516 EURSave up to €1,386 EUR

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
0.55ct Oval
€516 EUR