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Oval|Natural|GIA

0.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 6565277305

Certificate GIA 6565277305

Diamond specifications and retailer prices

From €355 EUR
₹37,811 INR
As of October 26, 2026
Save €353 EUR (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,442 EUR at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded I 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 6565277305. Listed at 20 retailers as of October 26, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.5°
Pavilion angle37.7°
OriginNatural
Grading LabGIA
CertificateGIA 6565277305
Dimensions6.47 × 4.53 × 2.67 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeNone
Top View
6.47 mm4.53 mm0.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6565277305
Side View
Table 63.0%Crown 38.5°Girdle: VTN-THKPavilion 37.7°Culet: NoneDepth 58.9%

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 26
Current: €1,442 EUR|Low: €353 EUR|High: €1,507 EUR|Avg: €612 EUR|-4.3%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 27, 2026
Retailer 13€355 EUR
Retailer 12€401 EUR
Retailer 3€424 EUR
Retailer 5€425 EUR
Retailer 20€442 EUR
Retailer 19€460 EUR
Retailer 16€495 EUR
Retailer 17€495 EUR
Retailer 8€500 EUR
Retailer 9€531 EUR
Retailer 2€572 EUR
Retailer 6€576 EUR
Retailer 4€597 EUR
Retailer 18€607 EUR
Retailer 11€640 EUR
Retailer 7€645 EUR
Retailer 15€684 EUR
Retailer 14€708 EUR
Retailer 10€1,072 EUR
NZ Jewellers€1,442 EUR

22 data points across 20 retailers

20 retailers€355 EUR to €708 EUR

A
Cheapest Retailer
-
€355 EUR
₹37,811 INR
A
Retailer 2
-
€401 EUR
HK$3,500 HKD
View
Retailer 3
-
€425 EUR
$475 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
€442 EUR
$494 USD
View
A
Retailer 5
-
€460 EUR
$514 USD
View
A
Retailer 6
-
€495 EUR
$553 USD
View
A
Retailer 7
-
€495 EUR
$553 USD
View
A
Retailer 8
-
€500 EUR
SGD 755 SGD
View
Retailer 9
-
€531 EUR
$593 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€572 EUR
£504 GBP
View
B+
Retailer 11
-
€576 EUR
$643 USD
View
B+
Retailer 12
-
€597 EUR
$667 USD
View
B+
Retailer 13
-
€607 EUR
$678 USD
View
B+
Retailer 14
-
€640 EUR
$715 USD
View
B+
Retailer 15
-
€645 EUR
$720 USD
View
B+
Retailer 16
-
€684 EUR
View
B
Retailer 17
-
€708 EUR
ZAR 12,783 ZAR
View
Retailer 18
-
€737 EUR
A$1,267 AUD
View
Price last confirmed 28 days ago
Retailer 19
-
€1,072 EUR
£943 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
75e8930b-da74-43b4-896b-a9676f8b6908 · Oct 23
€1,442 EUR
$1,611 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from €355 EURSave up to €353 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
0.50ct Oval
€355 EUR